Chinese Vietnamese

Chinese Vietnamese or Vietnamese Chinese may refer to:

Language

 * Sino-Vietnamese vocabulary, Chinese-derived vocabulary in the Vietnamese language
 * Literary Chinese in Vietnam, a script for the Vietnamese language
 * Chữ Nôm, an adaptation of Chinese characters used to write the Vietnamese language directly

People
Ethnic Chinese in Vietnam:
 * Hoa, Chinese who immigrated to Vietnam during the Qing dynasty and Republic of China period
 * Ngái, rural-dwelling Hakka Chinese speakers, counted separately from the Hoa
 * Chinese Nùng, rural-dwelling Cantonese and Hakka Chinese speakers who immigrated from China, counted separately from the Hoa and the Ngái

Vietnamese people in China:
 * Gin people, one of the 55 officially recognised ethnic minorities of the People's Republic of China
 * Vietnamese people in Hong Kong

Relations between China and Vietnam
Typically in the hyphenated forms Chinese-Vietnamese or Vietnamese-Chinese:
 * Any of the periods of Chinese rule in the history of Vietnam
 * First Chinese domination (History of Vietnam), 207 BC–39 AD
 * Second Chinese domination (History of Vietnam), 43–544
 * Third Chinese domination (History of Vietnam), 602–905
 * Fourth Chinese domination (History of Vietnam), 1407–1427
 * Sino-Vietnamese War of 1979
 * People's Republic of China–Vietnam relations