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Li Qiang (minister)
Li Qiang (; 26 September 1905 – 29 September 1996) was a Chinese Communist revolutionary, military engineer, secret agent, radio scientist, diplomat, and politician. He served as Minister of Foreign Trade of China from November 1973 to September 1981 and was an academician of the Chinese Academy of Sciences since 1955. Born into a prominent family in Changshu, as a student in Shanghai he joined the Chinese Communist Party (CCP) during the May Thirtieth Movement in 1925, and became a key technical specialist in the early history of the CCP. After Chiang Kai-shek's Kuomintang (KMT) massacred the Communists in 1927, Li was recruited by Zhou Enlai as the communications head of Teke, the CCP's intelligence agency, and created the CCP's first underground radio station. After his close friend and colleague Gu Shunzhang defected to the KMT in 1931, Li was forced into exile in the Soviet Union, where he studied to become a radio expert and published a book on rhombic antenna. Dur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Li (surname 李)
Li or Lee (; ) is a common Chinese surname, Chinese-language surname, it is the 4th name listed in the famous ''Hundred Family Surnames.'' Li is one of the most common surnames in Asia, shared by 92.76 million people in China, and more than 100 million in Asia. It is the List of common Chinese surnames, second most common surname in China as of 2018, the second most common surname in Hong Kong, and the 5th most common surname in Taiwan, where it is usually romanized as "Lee". The surname is pronounced as () in Cantonese, ''Lí'' (Pe̍h-ōe-jī, poj) in Taiwanese Hokkien, but is often spelled as "Lee" in Hong Kong, Macau, Taiwan and many overseas Chinese communities. In Macau, it is also spelled as "Lei". In Indonesia it is commonly spelled as "Lie". The common Korean name#Family names, Korean surname, "Lee (Korean surname), Lee" (also romanized as "I", "Yi", "Ri", or "Rhee"), and the Vietnamese name#Family name, Vietnamese surname, "Lý (Vietnamese name), Lý", are both derived f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chinese Academy Of Sciences
The Chinese Academy of Sciences (CAS); ), known by Academia Sinica in English until the 1980s, is the national academy of the People's Republic of China for natural sciences. It has historical origins in the Academia Sinica during the Republican era and was formerly also known by that name. Collectively known as the "Two Academies (两院)" along with the Chinese Academy of Engineering, it functions as the national scientific think tank and academic governing body, providing advisory and appraisal services on issues stemming from the national economy, social development, and science and technology progress. It is headquartered in Xicheng District, Beijing, with branch institutes all over mainland China. It has also created hundreds of commercial enterprises, Lenovo being one of the most famous. CAS is the world's largest research organization. It had 60,000 researchers in 2018 and 114 institutes in 2016, and has been consistently ranked among the top research organizations ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shortwave Radio
Shortwave radio is radio transmission using shortwave (SW) radio frequencies. There is no official definition of the band, but the range always includes all of the high frequency band (HF), which extends from 3 to 30 MHz (100 to 10 metres); above the medium frequency band (MF), to the bottom of the VHF band. Radio waves in the shortwave band can be reflected or refracted from a layer of electrically charged atoms in the atmosphere called the ionosphere. Therefore, short waves directed at an angle into the sky can be reflected back to Earth at great distances, beyond the horizon. This is called skywave or "skip" propagation. Thus shortwave radio can be used for communication over very long distances, in contrast to radio waves of higher frequency, which travel in straight lines ( line-of-sight propagation) and are limited by the visual horizon, about 64 km (40 miles). Shortwave broadcasts of radio programs played an important role in the early days of radi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chinese Civil War
The Chinese Civil War was fought between the Kuomintang-led government of the Republic of China and forces of the Chinese Communist Party, continuing intermittently since 1 August 1927 until 7 December 1949 with a Communist victory on mainland China. The war is generally divided into two phases with an interlude: from August 1927 to 1937, the KMT-CCP Alliance collapsed during the Northern Expedition, and the Nationalists controlled most of China. From 1937 to 1945, hostilities were mostly put on hold as the Second United Front fought the Japanese invasion of China with eventual help from the Allies of World War II, but even then co-operation between the KMT and CCP was minimal and armed clashes between them were common. Exacerbating the divisions within China further was that a puppet government, sponsored by Japan and nominally led by Wang Jingwei, was set up to nominally govern the parts of China under Japanese occupation. The civil war resumed as soon as it bec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yan'an
Yan'an (; ), alternatively spelled as Yenan is a prefecture-level city in the Shaanbei region of Shaanxi province, China, bordering Shanxi to the east and Gansu to the west. It administers several counties, including Zhidan (formerly Bao'an), which served as the headquarters of the Chinese Communists before the city of Yan'an proper took that role. Yan'an was near the endpoint of the Long March, and became the center of the Chinese Communist revolution from late 1935 to early 1947. Chinese communists celebrate Yan'an as the birthplace of the revolution. As of 2019, Yan'an has approximately 2,255,700 permanent residents. History Yan'an was populated at least as early as the Xia Dynasty. During the Spring and Autumn Period, the area was inhabited by the Beidi people. During the Western Wei the area was organized as . Under the Sui Dynasty, the area was re-organized as , and a military base was established. The area became an important defensive outpost for the subsequent T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Second Sino-Japanese War
The Second Sino-Japanese War (1937–1945) or War of Resistance (Chinese term) was a military conflict that was primarily waged between the Republic of China and the Empire of Japan. The war made up the Chinese theater of the wider Pacific Theater of the Second World War. The beginning of the war is conventionally dated to the Marco Polo Bridge Incident on 7 July 1937, when a dispute between Japanese and Chinese troops in Peking escalated into a full-scale invasion. Some Chinese historians believe that the Japanese invasion of Manchuria on 18 September 1931 marks the start of the war. This full-scale war between the Chinese and the Empire of Japan is often regarded as the beginning of World War II in Asia. China fought Japan with aid from Nazi Germany, the Soviet Union, United Kingdom and the United States. After the Japanese attacks on Malaya and Pearl Harbor in 1941, the war merged with other conflicts which are generally categorized under those conflicts of World War II a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhombic Antenna
A rhombic antenna is made of four sections of wire suspended parallel to the ground in a diamond or "rhombus" shape. Each of the four sides is the same length – about a quarter-wavelength to one wavelength per section – converging but not touching at an angle of about 42° at the fed end and at the far end. The length is not critical, typically from one to two wavelengths ( λ), but there is an optimum angle for any given length and frequency. A horizontal rhombic antenna radiates horizontally polarized radio waves at a low elevation angle off the pointy ends of the antenna. If the sections are joined by a resistor at either of the acute (pointy) ends, then the antenna will receive from and transmit to only the direction the end with the resistor points at. Its principal advantages over other types of antenna are its simplicity, high forward gain, wide bandwidth, and the ability to operate over a wide range of frequencies. Description A rhombic antenna consists of one to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soviet Union
The Soviet Union,. officially the Union of Soviet Socialist Republics. (USSR),. was a transcontinental country that spanned much of Eurasia from 1922 to 1991. A flagship communist state, it was nominally a federal union of fifteen national republics; in practice, both its government and its economy were highly centralized until its final years. It was a one-party state governed by the Communist Party of the Soviet Union, with the city of Moscow serving as its capital as well as that of its largest and most populous republic: the Russian SFSR. Other major cities included Leningrad (Russian SFSR), Kiev (Ukrainian SSR), Minsk ( Byelorussian SSR), Tashkent (Uzbek SSR), Alma-Ata (Kazakh SSR), and Novosibirsk (Russian SFSR). It was the largest country in the world, covering over and spanning eleven time zones. The country's roots lay in the October Revolution of 1917, when the Bolsheviks, under the leadership of Vladimir Lenin, overthrew the Russian Provisional Government ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gu Shunzhang
Gu Shunzhang (; 1903 – 1934), born Gu Fengming was an early leader, spymaster, and defector of the Chinese Communist Party (CCP). Sent to Soviet Russia to train in espionage, Gu was chosen by Zhou Enlai to lead the CCP's first intelligence service, the Central Special Branch (). After he was captured by the Kuomintang (KMT), Gu defected and revealed to the KMT intelligence all he knew of Zhou Enlai's underground communist spy network earning him a reputation as "the most dangerous traitor in the history of the CCP." Early in his life, Gu worked at Nanyang Tobacco Factory, where he became an active participant of workers' movement, then of the Shanghai Trade Union and finally of the CCP. In 1926 Gu was sent to the Soviet Union (Vladivostok) for training as a spy; after his return he participated thrice in the armed uprisings in Shanghai. In 1927, after the 12 April Incident, he became an active member of the underground communist movement together with Zhou Enlai, held nu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zhou Enlai
Zhou Enlai (; 5 March 1898 – 8 January 1976) was a Chinese statesman and military officer who served as the first Premier of the People's Republic of China, premier of the People's Republic of China from 1 October 1949 until his death on 8 January 1976. Zhou served under Chairman Mao Zedong and helped the Chinese Communist Party, Communist Party rise to power, later helping consolidate its control, form its Foreign policy of China, foreign policy, and develop the Economy of China, Chinese economy. As a diplomat, Zhou served as the Chinese Foreign Minister of the People's Republic of China, foreign minister from 1949 to 1958. Advocating peaceful coexistence with Western Bloc, the West after the Korean War, he participated in the Geneva Conference (1954), 1954 Geneva Conference and the 1955 Bandung Conference, and helped orchestrate 1972 Nixon visit to China, Richard Nixon's 1972 visit to China. He helped devise policies regarding disputes with the United States, Taiwan, the So ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shanghai Massacre
The Shanghai massacre of 12 April 1927, the April 12 Purge or the April 12 Incident as it is commonly known in China, was the violent suppression of Chinese Communist Party (CCP) organizations and leftist elements in Shanghai by forces supporting General Chiang Kai-shek and conservative factions in the Kuomintang (Chinese Nationalist Party or KMT). Following the incident, conservative KMT elements carried out a full-scale purge of Communists in all areas under their control, and violent suppression occurred in Guangzhou and Changsha. The purge led to an open split between left-wing and right-wing factions in the KMT, with Chiang Kai-shek establishing himself as the leader of the right-wing faction based in Nanjing, in opposition to the original left-wing KMT government based in Wuhan, which was led by Wang Jingwei. By 15 July 1927, the Wuhan regime had expelled the Communists in its ranks, effectively ending the First United Front, a working alliance of both the KMT and CCP under ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kuomintang
The Kuomintang (KMT), also referred to as the Guomindang (GMD), the Nationalist Party of China (NPC) or the Chinese Nationalist Party (CNP), is a major political party in the Republic of China, initially on the Chinese mainland and in Taiwan after 1949. It was the sole party in China during the Republican Era from 1928 to 1949, when most of the Chinese mainland was under its control. The party retreated from the mainland to Taiwan on 7 December 1949, following its defeat in the Chinese Civil War. Chiang Kai-shek declared martial law and retained its authoritarian rule over Taiwan under the ''Dang Guo'' system until democratic reforms were enacted in the 1980s and full democratization in the 1990s. In Taiwanese politics, the KMT is the dominant party in the Pan-Blue Coalition and primarily competes with the rival Democratic Progressive Party (DPP). It is currently the largest opposition party in the Legislative Yuan. The current chairman is Eric Chu. The party originate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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