Vietnamese refugees in Hong Kong
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Many of the Vietnamese people in Hong Kong immigrated as a result of the
Vietnam War The Vietnam War (also known by other names) was a conflict in Vietnam, Laos, and Cambodia from 1 November 1955 to the fall of Saigon on 30 April 1975. It was the second of the Indochina Wars and was officially fought between North Vietnam a ...
and persecution since the mid-1970s. Backed by a humanitarian policy of the Hong Kong Government, and under the auspices of the United Nations, some Vietnamese were permitted to settle in Hong Kong. The
illegal entry Illegal entry is the act of foreign nationals arriving in or crossing the borders into a country in violation of its immigration law. Human smuggling is the practice of aiding people in crossing international borders for financial gain, often i ...
of Vietnamese refugees was a problem which plagued the Government of Hong Kong for 25 years. The problem was only resolved in 2000. Between 1975 and 1999, 143,700 Vietnamese refugees were resettled in other countries and more than 67,000 Vietnamese migrants were repatriated.The influx of Vietnamese boat people
Immigration Department, Hong Kong Government, Accessed 2 May 2007
The Vietnamese community in Hong Kong today falls into two major categories: those who came as refugees and ended up staying and integrating into the local community, and those who have arrived in Hong Kong via a third country due to either their work or personal circumstances. This second group, although small, is a growing community. Many of the Vietnamese living in Hong Kong have Chinese ancestry, making integration easier.


Vietnam War and refugee migration


1970s – from a trickle to a flood

After the
Vietnam War The Vietnam War (also known by other names) was a conflict in Vietnam, Laos, and Cambodia from 1 November 1955 to the fall of Saigon on 30 April 1975. It was the second of the Indochina Wars and was officially fought between North Vietnam a ...
ended in April 1975 with the
Fall of Saigon The Fall of Saigon, also known as the Liberation of Saigon by North Vietnamese or Liberation of the South by the Vietnamese government, and known as Black April by anti-communist overseas Vietnamese was the capture of Ho Chi Minh City, Saigon, t ...
,
North Vietnam North Vietnam, officially the Democratic Republic of Vietnam (DRV; vi, Việt Nam Dân chủ Cộng hòa), was a socialist state supported by the Soviet Union (USSR) and the People's Republic of China (PRC) in Southeast Asia that existed f ...
reunited the northern and southern halves of the country, many people began to flee out of fear of the new
Communist Government A communist state, also known as a Marxist–Leninist state, is a one-party state that is administered and governed by a communist party guided by Marxism–Leninism. Marxism–Leninism was the state ideology of the Soviet Union, the Cominte ...
. Many refugees headed by boat to nearby countries, initially Singapore,
Malaysia Malaysia ( ; ) is a country in Southeast Asia. The federation, federal constitutional monarchy consists of States and federal territories of Malaysia, thirteen states and three federal territories, separated by the South China Sea into two r ...
,
Thailand Thailand ( ), historically known as Siam () and officially the Kingdom of Thailand, is a country in Southeast Asia, located at the centre of the Indochinese Peninsula, spanning , with a population of almost 70 million. The country is b ...
,
Indonesia Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania between the Indian and Pacific oceans. It consists of over 17,000 islands, including Sumatra, Java, Sulawesi, and parts of Borneo and New Guine ...
, and Hong Kong. Hong Kong received its first wave of Vietnamese refugees on 4 May 1975. A 3,743-strong refugee group was found arriving on board the Danish freighter ''Clara Mærsk'' and were accepted as refugees. Although the Hong Kong Government declared them "
illegal immigrants Illegal immigration is the migration of people into a country in violation of the immigration laws of that country or the continued residence without the legal right to live in that country. Illegal immigration tends to be financially upwa ...
", this arrival marked the start of a wave of refugee migrations to Hong Kong. Initially, Western governments shirked responsibility for resettling any refugees. In 1976, the Hong Kong Government applied to the
United Nations High Commission for Refugees The United Nations High Commissioner for Refugees (UNHCR) is a United Nations agency mandated to aid and protect refugees, forcibly displaced communities, and stateless people, and to assist in their voluntary repatriation, local integrat ...
(UNHCR) for material aid and faster processing of resettlement requests. One year later, this first group of refugees, who had been under the responsibility of the
Civil Aid Service The Civil Aid Service (CAS) is a civil organisation that assists in a variety of auxiliary emergency roles, including search and rescue operations in Hong Kong. CAS is funded by the Hong Kong Government and its members wear uniforms. His ...
, were entirely resettled in the United States, France, Germany, Australia, and Hong Kong. In 1979, in response to China's attempted invasion of Vietnam, the Vietnamese Government began repressing ethnic Chinese in Vietnam causing many to seek refugee status in Hong Kong. Hong Kong declared itself the "port of first asylum". Soon, the
Thai government The Government of Thailand, or formally the Royal Thai Government ( Abrv: RTG; th, รัฐบาลไทย, , ), is the unitary government of the Kingdom of Thailand. The country emerged as a modern nation state after the foundation of t ...
stopped accepting refugees. Singapore and Malaysia did not allow the refugees to land, effectively turning the refugees away. Hong Kong, with the status of "safe haven", soon became the leading destination. The BBC World Service spurred the choice by making known Hong Kong's 3-month grace period in which to make resettlement applications to a third country. Hong Kong was also known for its liberal policy of allowing landed refugees the right to work. It was the peak year of arrivals, when more than 68,700 people arrived in Hong Kong.


1980s – stemming the tide

The tide of refugees continued to flow, and in 1980, more than 100,000 Vietnamese sought refugee rights in Hong Kong. At this time, these migrants usually succeeded in gaining refugee status, and were eventually accepted by
Western countries The Western world, also known as the West, primarily refers to the various nations and states in the regions of Europe, North America, and Oceania.
. To deter the influx of refugees, new arrivals from Vietnam were interned in " closed camps" from July 1982 as possibilities for resettlement to third countries dwindled. These camps were criticised for keeping freedom-seeking people "behind barbed wire". The United States started imposing stricter entry requirements on refugees in 1982 in a bid to slow the numbers accepted. The refugees were predominantly economic from the mid-1980s and onwards. Most refugees from Vietnam from about 1984 were part of the "orderly departure scheme" sanctioned by the Vietnamese government. By 1987, many other Western countries had lowered their quotas for Vietnamese refugees whilst the influx into Hong Kong continued to increase, peaking at some 300 a day in 1989, fed by rumours that Vietnamese migrants could gain amnesty simply by landing on Hong Kong soil. The government adopted a
Comprehensive Plan of Action The Comprehensive Plan of Action (CPA) is a program adopted in June 1989 at a conference in Geneva held by The Steering Committee of the International Conference on Indo-Chinese Refugees. It was designed to deter and to stop the continuing influx ...
on 16 June 1988, separating political refugees (classified as refugees) from economic refugees (classified as "
boat people Vietnamese boat people ( vi, Thuyền nhân Việt Nam), also known simply as boat people, refers to the refugees who fled Vietnam by boat and ship following the end of the Vietnam War in 1975. This migration and humanitarian crisis was at its h ...
"). Economic refugees were considered illegal immigrants; they were denied the right to be transferred to a third country and were all sent back to Vietnam.


1990s – orderly repatriations

There were 54,341 Vietnamese boat people in Hong Kong at the end of June 1990. About 20% of them were classified as refugees, 20% as not refugees, and 60% were waiting to be screened. The first forced repatriation took place on 12 December 1989, and involved 52 Vietnamese boat people. The poor public relation handling of the action led to an international outcry. The number of Vietnamese boat people in Hong Kong peaked at 64,300 in October 1991. In the early 1990s, the Hong Kong government began an orderly repatriation programme. It began as a voluntary programme, but it was poorly received by the Vietnamese migrants, despite an agreement with the Vietnamese government that barred retributions against the migrants upon their return. Eventually, the Hong Kong government decided to forcibly repatriate the Vietnamese boat people. The Comprehensive Plan of Action was carried out by 1994. During the late 1980s and 1990s, the Hong Kong government began to broadcast a Vietnamese radio announcement in an attempt to deter Vietnamese migrants from making way to Hong Kong. This came to be known as the Bắt đầu từ nay broadcast. As the economic and political situation in Vietnam improved, and the flow of boat people was stemmed, Hong Kong's status as a ''first port of asylum'' was revoked on 9 January 1998. By mid-1998, there were 2,160 Vietnamese boat people in Hong Kong. However, until 2000, Hong Kong still issued identity cards to the boat people in Hong Kong in an effort to allow them to assimilate into the society.


2000s – integration

In February 2000, the Hong Kong government announced that it would widen the Local Resettlement Scheme for Vietnamese refugees and migrants, allowing 1,400 refugees and migrants to settle in Hong Kong. The plan applied to 973 refugees that have been stranded in Hong Kong, and 327 migrants whom the Vietnamese government refused to accept. It did not apply to Vietnamese illegal immigrants. While stating that Hong Kong would continue to enforce the policy of repatriating illegal immigrants from Vietnam, then-
Secretary for Security The Secretary for Security is the member of the Government of Hong Kong in charge of the Security Bureau, which is responsible for public safety, security, and immigration matters. The post was created in 1973 and since the Principal Offic ...
Regina Ip Regina Ip Lau Suk-yee (; ' Lau; born 24 August 1950) is a Chinese politician. She is currently the Convenor of the Executive Council (ExCo) and a member of the Legislative Council of Hong Kong (LegCo), as well as the founder and current chair ...
also commented that "the only effective and durable solution" for the refugees and migrants was "complete integration", and that "Integration is a humanitarian solution, especially for the children of the efugeesand igrantswho were born in Hong Kong."


Facilities


Timeline

The first batch of 3,743 refugees in 1975 had been settled in a civilian refugee camp in Chatham Road pending their resettlement. This camp was to be demolished in 1977. Some 2,600 refugees aboard the vessel ''
Skyluck The ''Skyluck'' was a 3,500-ton Panamanian-registered freighter that carried a cargo of 3,300 Chinese and Vietnamese boat people fleeing Vietnam four years after the fall of Saigon. The ship left Vietnam from the Mekong delta city of Bến Tr ...
'' which arrived on 7 February 1979 were refused landing due to a shortage of facilities, and were kept on board the vessel for over 4 months. The conditions were regarded as being superior to some terrestrial "transit camps". On 29 June 1979, some refugees cut the anchor chain, causing the 3,500-ton ship to drift into rocks near
Lamma Island Lamma Island, also known as Y Island or Pok Liu Chau or simply Pok Liu, is the third largest island in Hong Kong. Administratively, it is part of the Islands District. Name Lamma Island was named Lamma only because of a chart reading error by ...
, and sink. In June 1979, a camp was set up on a site adjacent to the
Police station A police station (sometimes called a "station house" or just "house") is a building which serves to accommodate police officers and other members of staff. These buildings often contain offices and accommodation for personnel and vehicles, ...
at
Sham Shui Po Sham Shui Po is an area of Kowloon, Hong Kong, situated in the northwestern part of the Kowloon Peninsula, north of Tai Kok Tsui, east of Cheung Sha Wan and south of Shek Kip Mei (). It is located in and is the namesake of the Sham Shui ...
(closed March 1981), another was opened at Jubilee (closed November 1980); the Government opened the former army camp
Argyle Street Camp Argyle Street Camp was a Japanese World War II prisoner-of-war camp in Kowloon, Hong Kong, which primarily held officer prisoners. World War II Built by the Hong Kong government as a refugee camp before the war as North Point Camp and Ma Tau C ...
to accommodate an estimated 20,000 refugees; the Kai Tak East Camp was set up to house an estimated 10,000; a 23-storey factory building in
Tuen Mun Tuen Mun or Castle Peak is an area near the mouth of Tuen Mun River and Castle Peak Bay in the New Territories, Hong Kong. It was one of the earliest settlements in what is now Hong Kong and can be dated to the Neolithic period. In the more ...
to house an additional 16,000 was set up, temporary facilities were established at the
Government Dockyard Government Dockyard () is a dockyard of Hong Kong Government responsible for the design, procurement and maintenance of all vessels owned by the Government. The dockyard occupies a site of 98 hectares on the northeast coast of Stonecutters Islan ...
and Western Quarantine Anchorage. The Chi Ma Wan Detention Centre would become the first closed camp after the Government passed the Immigration (Amendment) Bill 1982, set up on 2 July. Plans for a second camp, at
Hei Ling Chau Hei Ling Chau, formerly Hayling Chau, is an island of Hong Kong, located east of Silver Mine Bay and Chi Ma Wan of Lantau Island. Administratively, it is part of the Islands District. Geography Hei Ling Chau is located south of Peng Chau and ...
, were initiated at the end of July, shortly after the arrival of 1,523 refugees in the month. Another closed camp was set up in
Cape Collinson Cape Collinson (), also Hak Kok Tau (), is a cape located near Ngan Wan between Siu Sai Wan and Big Wave Bay at the eastmost point of Hong Kong Island. It faces Tathong Channel. Name The cape is named for Major-General Thomas Bernard Collin ...
. The Whitehead camp was set up in
Wu Kai Sha Wu Kai Sha (), formerly known as Wu Kwai Sha or U Kwai Sha (), is a place at the shore of Tolo Harbour, northwest of Ma On Shan in the New Territories, Hong Kong. Wu Kai Sha is within the Sha Tin District, one of the 18 districts of Hong Kong. ...
,
Sha Tin District Sha Tin District is one of the 18 districts of Hong Kong. As one of the 9 districts located in the New Territories, it covers the areas of Sha Tin, Tai Wai, Ma On Shan, Fo Tan, Siu Lek Yuen, and Ma Liu Shui. The district is the most popu ...
, to accommodate 28,000. Later, from June 1989, the runway of the former military airfield at
Shek Kong Shek Kong is an area north of Tai Mo Shan, located near Kam Tin and Pat Heung, in Yuen Long District, New Territories, Hong Kong. Shek Kong Airfield is located in Shek Kong. A sizable Nepal Gurkha population is present in the area even after the ...
was turned into a holding facility to house an estimated 7,000 refugees, amidst protests from local residents. Prior to the 1997 handover, the facility reverted to as an airfield and is now used by the Chinese
PLA Air Force The People's Liberation Army Air Force (PLAAF; ), also known as the Chinese Air Force (中国空军) or the People's Air Force (人民空军), is an aerial service branch of the People's Liberation Army, the regular armed forces of the Peo ...
.


List of facilities

Facilities included: *
Argyle Street Camp Argyle Street Camp was a Japanese World War II prisoner-of-war camp in Kowloon, Hong Kong, which primarily held officer prisoners. World War II Built by the Hong Kong government as a refugee camp before the war as North Point Camp and Ma Tau C ...
. The camp started accommodating Vietnamese refugees in June 1979, with a planned capacity of 20,000. Managed by the
Civil Aid Service The Civil Aid Service (CAS) is a civil organisation that assists in a variety of auxiliary emergency roles, including search and rescue operations in Hong Kong. CAS is funded by the Hong Kong Government and its members wear uniforms. His ...
. *
Cape Collinson Cape Collinson (), also Hak Kok Tau (), is a cape located near Ngan Wan between Siu Sai Wan and Big Wave Bay at the eastmost point of Hong Kong Island. It faces Tathong Channel. Name The cape is named for Major-General Thomas Bernard Collin ...
. Managed by the Correctional Services Department (CSD). * Chi Ma Wan. Managed by the CSD. * Green Island. Reception centre for new arrivals. Managed by the CSD. *
Hei Ling Chau Hei Ling Chau, formerly Hayling Chau, is an island of Hong Kong, located east of Silver Mine Bay and Chi Ma Wan of Lantau Island. Administratively, it is part of the Islands District. Geography Hei Ling Chau is located south of Peng Chau and ...
. Managed by the CSD. * High Island Detention Centre (). Initially managed by
Hong Kong Police The Hong Kong Police Force (HKPF) is the primary law enforcement, investigative agency, and largest disciplined service under the Security Bureau of Hong Kong. The Royal Hong Kong Police Force (RHKPF) reverted to its former name after the t ...
, and then by the CSD from 1991. The construction of the Centre was delayed by two months after concerned
Sai Kung Sai Kung may refer to: * Sai Kung Town, or just Sai Kung, a town and administrative area in the Sai Kung District, Hong Kong * Sai Kung Peninsula, a peninsula in Hong Kong * Sai Kung District, an administrative district in Hong Kong, which does no ...
residents staged a sit-in at the site. It opened in 1989 and closed in May 1998. During that period, more than 20,000 boat people passed through its doors. *
Kai Tak Kai Tak Airport was the international airport of Hong Kong from 1925 until 1998. Officially known as Hong Kong International Airport from 1954 to 6 July 1998, it is often referred to as Hong Kong International Airport, Kai Tak, or simply Ka ...
. The former Headquarters Building of the former
RAF Kai Tak RAF Kai Tak was a Royal Air Force (RAF) station in Hong Kong, based at Kai Tak Airport. It was opened in 1927 and used for seaplanes. The RAF flight operated a few land based aircraft as well as having spare aircraft for naval units. History ...
station housed the Kai Tak Vietnamese Refugee Camp () between 1979 and 1981. The facility continued to be used for detaining Vietnamese refugees under different names until 1997. *
Lo Wu Lo Wu or Lowu is an area in North District, New Territories, Hong Kong. It lies on the border between Hong Kong and mainland China, specifically the Luohu District of Shenzhen in mainland China. The area is most notable as the location of th ...
. Managed by Hong Kong Police. * Nei Kwu (),
Hei Ling Chau Hei Ling Chau, formerly Hayling Chau, is an island of Hong Kong, located east of Silver Mine Bay and Chi Ma Wan of Lantau Island. Administratively, it is part of the Islands District. Geography Hei Ling Chau is located south of Peng Chau and ...
. Managed by the CSD. * Pillar Point,
Tuen Mun Tuen Mun or Castle Peak is an area near the mouth of Tuen Mun River and Castle Peak Bay in the New Territories, Hong Kong. It was one of the earliest settlements in what is now Hong Kong and can be dated to the Neolithic period. In the more ...
. The Pillar Point Vietnamese Refugees Centre (PPVRC) was the last Vietnamese refugee camp in activity. It closed on 31 May 2000. *
Sham Shui Po Barracks Sham Shui Po Barracks was a British Army facility built in the 1920s in the Sham Shui Po area of Kowloon, Hong Kong. The base was bounded by Fuk Wa Street to the east by Yen Chow Street and to the west by Tonkin Street and Camp Street. The bu ...
*
Shek Kong Shek Kong is an area north of Tai Mo Shan, located near Kam Tin and Pat Heung, in Yuen Long District, New Territories, Hong Kong. Shek Kong Airfield is located in Shek Kong. A sizable Nepal Gurkha population is present in the area even after the ...
. Managed by Hong Kong Police. Opened in June 1989. 4,400 were accommodated there in tents in 1990. *
Tai A Chau Tai A Chau is an uninhabited island of Hong Kong, part of the Soko Islands group, located south of Lantau Island. It is referred to as South Soko Island in some media articles. Geography With an area of 1.2 km², Tai A Chau is the larges ...
Detention Centre. The Centre operated from the late 1980s to 1996.Islands District Council. Paper No. IDC 107/2008. Draft South Soko Island Outline Zoning Plan No. S/I-SSI/E
/ref> Initially set in rudimentary facilities, it was temporarily vacated after a cholera outbreak in September 1989. Purpose-built facilities were then erected and the Centre reopened in late 1990, managed by the Hong Kong Housing Services For Refugees, a company initially set up by
UNHCR The United Nations High Commissioner for Refugees (UNHCR) is a United Nations agency mandated to aid and protect refugees, forcibly displaced communities, and stateless people, and to assist in their voluntary repatriation, local integrat ...
to run the Pillar Point Refugee Centre. The 5,500 detainees of the Centre were relocated to the Whitehead camp at the end of 1996. All the building structures were subsequently demolished. *
Tuen Mun Tuen Mun or Castle Peak is an area near the mouth of Tuen Mun River and Castle Peak Bay in the New Territories, Hong Kong. It was one of the earliest settlements in what is now Hong Kong and can be dated to the Neolithic period. In the more ...
. On 4 June 1979, the first 500 refugees moved into a 23-storey factory building rented by the Government in Hing Wong Street, with a planned capacity of 16,000. * Whitehead Detention Centre (), in
Wu Kai Sha Wu Kai Sha (), formerly known as Wu Kwai Sha or U Kwai Sha (), is a place at the shore of Tolo Harbour, northwest of Ma On Shan in the New Territories, Hong Kong. Wu Kai Sha is within the Sha Tin District, one of the 18 districts of Hong Kong. ...
,
Sha Tin District Sha Tin District is one of the 18 districts of Hong Kong. As one of the 9 districts located in the New Territories, it covers the areas of Sha Tin, Tai Wai, Ma On Shan, Fo Tan, Siu Lek Yuen, and Ma Liu Shui. The district is the most popu ...
. Managed by the CSD. The largest centre by far, with 25,000 in 1990.


Financial cost

The Security Branch revealed that, as at January 1983, the total cash outlay due to feeding and accommodating refugees had amounted to
HKD The Hong Kong dollar (, sign: HK$; code: HKD) is the official currency of the Hong Kong Special Administrative Region. It is subdivided into 100 cents or 1000 mils. The Hong Kong Monetary Authority is the monetary authority of Hong Kong and ...
270 million, of which HKD 110 million was borne by Hong Kong, HKD120 million by the
UNHCR The United Nations High Commissioner for Refugees (UNHCR) is a United Nations agency mandated to aid and protect refugees, forcibly displaced communities, and stateless people, and to assist in their voluntary repatriation, local integrat ...
, and the remainder by international agencies. The United Nations owed Hong Kong HKD 1.61 billion for its handling of Vietnamese
boat people Vietnamese boat people ( vi, Thuyền nhân Việt Nam), also known simply as boat people, refers to the refugees who fled Vietnam by boat and ship following the end of the Vietnam War in 1975. This migration and humanitarian crisis was at its h ...
. The loan is still outstanding.


Residents from Vietnam / Hong Kong Hoa

Immigrants prior to 1970s were mainly Hoa leaving
Vietnam Vietnam or Viet Nam ( vi, Việt Nam, ), officially the Socialist Republic of Vietnam,., group="n" is a country in Southeast Asia, at the eastern edge of mainland Southeast Asia, with an area of and population of 96 million, making i ...
due to anti-Chinese sentiment. A handful of notable Hong Kong residents came during this period, including: * Ray Lui, Hong Kong actor left Vietnam in 1967 *
Tsui Hark Tsui Hark (, vi, Từ Khắc, born 15 February 1950), born Tsui Man-kong, is a Hong Kong film director, producer and screenwriter. Tsui has directed several influential Hong Kong films such as '' Zu Warriors from the Magic Mountain'' (1983), the ...
, Hong Kong director, screenwriter left Vietnam in 1963 *
Wan Kwong Jackson Wan Kwong ( zh, t=尹光), born Lữ Minh Quang ( zh, t=呂明光), is a singer from Hong Kong, nicknamed "the Temple Street Prince." Wan was born in Cholon, Saigon in 1949 to a Cantonese Vietnamese family and was trained as a Canton ...
, Hong Kong Cantonese opera singer left Vietnam in the 1960s *
Mary Jean Reimer Mary Jean Reimer (born 22 May 1964), also known as Yung Jing-Jing, is a Hong Kong solicitor and actress. She has American-Chinese-Vietnamese ancestry. Early life and film career Reimer was born in South Vietnam (or the United States) to an America ...
, Hong Kong actress moved to Hong Kong in 1965 *
Wong Kwok-hing Wong Kwok-hing BBS MH (, Vietnamese : ''Vương Quốc Hưng'' ; born 29 March 1949, Haiphong, North Vietnam) is a Hong Kong trade unionist and a former member of the Legislative Council of Hong Kong, representing the New Territories West co ...
, Hong Kong union leader and member of the Legco Actor brothers François Wong and Stefan Wong were born in Hong Kong, of Hoa origin.


See also

*
Indochina refugee crisis The Indochina refugee crisis was the large outflow of people from the former French colonies of Indochina, comprising the countries of Vietnam, Cambodia, and Laos, after communist governments were established in 1975. Over the next 25 years and ...
following the
Fall of Saigon The Fall of Saigon, also known as the Liberation of Saigon by North Vietnamese or Liberation of the South by the Vietnamese government, and known as Black April by anti-communist overseas Vietnamese was the capture of Ho Chi Minh City, Saigon, t ...
* Overseas Vietnamese


References


External links


Facts and Statistics: Vietnamese RefugeesRTHK Documentary on Vietnamese in Hong Kong

Aerial Photo of Tai A Chau in 1989, showing the Detention Centre
* Pictures of High Island Detention Centre

{{DEFAULTSORT:Hong Kong Hong Kong society Vietnamese diaspora by country Vietnamese diaspora in Asia Asian diaspora in Hong Kong Vietnamese migration