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Thanh Ba District
Thanh Ba is a huyện, rural district (''huyện'') of Phú Thọ province in the Northeast (Vietnam), Northeast region of Vietnam. As of 2003 the district had a population of 109,806. The district covers an area of 194 km2. The district capital lies at Thanh Ba. Administrative divisions The district consists of the district capital, Thanh Ba, and 26 communes: Đồng Xuân, Lương Lỗ, Hanh Cù, Yển Khê, Vũ Yển, Phương Lĩnh, Mạn Lạn, Hoàng Cương, Thanh Xá, Chí Tiên, Sơn Cương, Đỗ Sơn, Thanh Hà, Đông Thành, Khải Xuân, Võ Lao, Quảng Nạp, Ninh Dân, Yên Nội, Thái Ninh, Đông Lĩnh, Đại An, Năng Yên, Đỗ Xuyên, Thanh Vân and Vân Lĩnh. References Districts of Phú Thọ province {{PhuTho-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Huyện
Districts (huyện), also known as rural districts, are one of several types of second-tier administrative subdivisions of Vietnam, the other types being List of urban districts of Vietnam, urban districts (''quận''), Provincial city (Vietnam), provincial cities (), Municipal city (Vietnam), municipal city (), and District-level town (Vietnam), district-level towns (). The districts are subdivisions of the first-tier divisions, namely the provinces of Vietnam, provinces and municipalities of Vietnam, municipalities. Districts are subdivided into third-tier units, namely Commune-level town (Vietnam), townships and Commune (Vietnam), communes. History The districts existed since the 15th century. Prior to 1945 the ''huyện'' (chữ Hán: :wikt:縣, 縣) was also called district and earlier "sub-prefecture" of the prefectures, or phủ into which provinces were previously divided. The administrative reorganization by Minh Mạng in 1832 did not substantially affect the position of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Regions Of Vietnam
The Vietnamese government often groups the various provinces and municipalities into three regions: Northern Vietnam, Central Vietnam, and Southern Vietnam. These regions can be further subdivided into eight subregions: Northeast Vietnam, Northwest Vietnam, the Red River Delta, the North Central Coast, the South Central Coast, the Central Highlands, Southeast Vietnam, and the Mekong River Delta. These regions are not always used, and alternative classifications are possible. Other classifications used can be: Northern, Central, Southern, and Mekong. List of regions and subregions ǂ Municipality Table of provinces per region {, border="2" cellpadding="4" cellspacing="0" style="margin: 1em 1em 1em 0; background: #f9f9f9; border: 1px #aaa solid; border-collapse: collapse; font-size: 100%;" !Name !Capital !Population !Area(km2) , ---bgcolor=#CCCCCC , colspan=4, Northern Vietnam (Bắc Bộ Việt Nam) , ---bgcolor=#DDDDDD , colspan=4, ''Northeast Vietnam (Đông Bắc Việt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northeast (Vietnam)
Đông Bắc (literally "Northeast" from ) is the region to the north of the Red River Delta in Vietnam, bordering China. It is called ''Northeast'' to distinguish it from the Tây Bắc () or "Northwest", but it is actually in the north and northeast of Hanoi, wider than Việt Bắc () or "Northern Vietnam". The Northeast is one of three sub-regions of Northern Vietnam (the other two sub-regions are the Northwest and the Red River Delta). Sometimes the Northeast includes the Red River Delta. Geography Location The Northeast region encompasses the provinces northeast of Hanoi, near the border with China. It has a population of about ten million. Geographics Geographical boundaries to the west of the Northeast are not clear, mainly due to the lack of consensus about the geography of Vietnam on the boundary between the Northwest and Northeast to be the Red River or the Hoàng Liên Sơn. The Northeast is limited to the north and east by the Vietnam-China border, while the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Provinces Of Vietnam
On the first tier, Vietnam is divided into fifty-eight provinces (tỉnh) and five municipalities under the command of the central government ( vi, thành phố trực thuộc trung ương). Municipalities are the highest-ranked cities in Vietnam. ISO 3166-2:VN Municipalities are centrally-controlled cities and have special status equal to the provinces. The provinces are divided into provincial cities, towns, and rural districts as the second-tier units. At the third tier, provincial city or town is divided into ward and commune, while rural district is divided into townships (thị trấn) and communes. Governance Provincial Committee of the Communist Party Provincial Committee of the Communist Party (''Đảng bộ Đảng Cộng sản cấp tỉnh'' or ''Tỉnh ủy Đảng Cộng sản'') is a provincial subordinate of the Communist Party of Vietnam. Since Vietnam is a one party state, the provincial committee of the Communist Party is the most prominent organ of pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phú Thọ Province
In chemistry, pH (), historically denoting "potential of hydrogen" (or "power of hydrogen"), is a scale used to specify the acidity or basicity of an aqueous solution. Acidic solutions (solutions with higher concentrations of ions) are measured to have lower pH values than basic or alkaline solutions. The pH scale is logarithmic and inversely indicates the concentration of hydrogen ions in the solution.Bates, Roger G. ''Determination of pH: theory and practice''. Wiley, 1973. :\ce = - \log(a_\ce) = -\log( ce\ce M) where M = mol dm−3. At 25 °C (77 °F), solutions with a pH less than 7 are acidic, and solutions with a pH greater than 7 are basic. Solutions with a pH of 7 at this temperature are neutral (i.e. have the same concentration of H+ ions as OH− ions, i.e. pure water). The neutral value of the pH depends on the temperaturebeing lower than 7 if the temperature increases above 25 °C. The pH value can be less than 0 for very concentrated strong ac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Huyện
Districts (huyện), also known as rural districts, are one of several types of second-tier administrative subdivisions of Vietnam, the other types being List of urban districts of Vietnam, urban districts (''quận''), Provincial city (Vietnam), provincial cities (), Municipal city (Vietnam), municipal city (), and District-level town (Vietnam), district-level towns (). The districts are subdivisions of the first-tier divisions, namely the provinces of Vietnam, provinces and municipalities of Vietnam, municipalities. Districts are subdivided into third-tier units, namely Commune-level town (Vietnam), townships and Commune (Vietnam), communes. History The districts existed since the 15th century. Prior to 1945 the ''huyện'' (chữ Hán: :wikt:縣, 縣) was also called district and earlier "sub-prefecture" of the prefectures, or phủ into which provinces were previously divided. The administrative reorganization by Minh Mạng in 1832 did not substantially affect the position of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phú Thọ Province
In chemistry, pH (), historically denoting "potential of hydrogen" (or "power of hydrogen"), is a scale used to specify the acidity or basicity of an aqueous solution. Acidic solutions (solutions with higher concentrations of ions) are measured to have lower pH values than basic or alkaline solutions. The pH scale is logarithmic and inversely indicates the concentration of hydrogen ions in the solution.Bates, Roger G. ''Determination of pH: theory and practice''. Wiley, 1973. :\ce = - \log(a_\ce) = -\log( ce\ce M) where M = mol dm−3. At 25 °C (77 °F), solutions with a pH less than 7 are acidic, and solutions with a pH greater than 7 are basic. Solutions with a pH of 7 at this temperature are neutral (i.e. have the same concentration of H+ ions as OH− ions, i.e. pure water). The neutral value of the pH depends on the temperaturebeing lower than 7 if the temperature increases above 25 °C. The pH value can be less than 0 for very concentrated strong ac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 it the world's sixteenth-most populous country. Vietnam borders China to the north, and Laos and Cambodia to the west. It shares maritime borders with Thailand through the Gulf of Thailand, and the Philippines, Indonesia, and Malaysia through the South China Sea. Its capital is Hanoi and its largest city is Ho Chi Minh City (commonly known as Saigon). Vietnam was inhabited by the Paleolithic age, with states established in the first millennium BC on the Red River Delta in modern-day northern Vietnam. The Han dynasty annexed Northern and Central Vietnam under Chinese rule from 111 BC, until the first dynasty emerged in 939. Successive monarchical dynasties absorbed Chinese influences through Confucianism and Buddhism, and expanded ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
