Quây Sơn River
RIVER IN PEOPLE'S REPUBLIC OF CHINA
Quay Son River; Guichun River
The Quây Sơn River () or Guichun River Quy Xuân Hà (Chinese: 归春河) is a river of Cao Bằng Province, Vietnam and of Guangxi province, China.Vietnam Administrative Atlas, NXB Bản Đồ, 2004 The river originates in China at Jingxi County (靖西县 Tĩnh Tây County) in the Chongshan Mountain Range (Chóngshān jùnlǐng Sùng Sơn Tuấn Linh 崇山峻岭).