The Embassy of the People’s Republic of China in Vietnam serves as China’s principal diplomatic mission to the Socialist Republic of Vietnam, located at 46 Hoang Dieu Street, Ba Dinh District, Hanoi. Diplomatic relations between the People’s Republic of China and Vietnam were established on January 18, 1950, during the First Indochina War, with China initially setting up its embassy in Đại Từ district, Thái Nguyên province, where ambassador Luo Guibo submitted his credentials to Ho Chi Minh. Following Vietnamese victory in 1954, the embassy relocated to its current site in Hanoi, a building that formerly served as the official residence of Hoàng Trọng Phu, a minister of French Tonkin. The embassy operates under China’s Ministry of Foreign Affairs (外交部) and provides consular services including passport processing, visa applications, and legal assistance to Chinese nationals. Despite periods of tension, including the 1979 Sino-Vietnamese War, diplomatic relations have been maintained continuously, with the embassy facilitating bilateral cooperation, cultural exchanges, and economic ties between the two neighboring countries as China expanded its diplomatic and economic presence across mainland Southeast Asia.