HaiphongHaiphong (Hải Phòng, haːj˧˩ fawŋ͡m˨˩), or Hai Phong, is the third-largest city in Vietnam. An industrial city, Haiphong is located at the mouth of the Cấm River in northern Vietnam and population is about 2.389 million people as of 2022. Haiphong is the center of technology, economy, culture, medicine, education, science and trade in the Red River Delta. In the past, Haiphong was the first place with electricity in Vietnam. Haiphong was founded in 1887 as a major seaport city of Vietnam.
Gin peopleThe Gin or Jing people (; người Kinh tại Trung Quốc) are a community of descendants of ethnic Vietnamese people living in China. They mainly live on an area called the Jing Islands (京族三岛) off the coast of Dongxing, Fangchenggang, in the Chinese autonomous region of Guangxi. These territories were administered by the Nguyễn dynasty, but were later ceded by the French to the Qing dynasty due to the convention 1887 of Sino-French war. The Việt were labelled Yue (; Vietnamese: người Việt tại Trung Quốc) before the introduction of the names "Kinh", "Gin" or "Jing" in 1958.
Tày peopleThe Tày people, also known as the Thổ, T'o, Tai Tho, Ngan, Phen, Thu Lao, or Pa Di, are a Central Tai-speaking ethnic group who live in northern Vietnam. According to a 2009 census, there are 1.7 million Tày people living in Vietnam. This makes them the second largest ethnic group in Vietnam after the majority Kinh (Vietnamese) ethnic group. Most live in northern Vietnam in the Cao Bằng, Lạng Sơn, Bắc Kạn, Thái Nguyên, and Quảng Ninh provinces, along the valleys and the lower slopes of the mountains.
