Vị Xuyên is a rural district of Hà Giang province in the Northeast region of Vietnam.

Until the Nguyễn dynasty saw the growth of Hà Giang, Vị Xuyên was the largest settlement in the area.

China PLA was trying to take over Ha Giang's capital - Vi Xuyen, aiming to push into Vietnam's territory by 5 km.

[citation needed] Vị Xuyên District consists of two townships, Vị Xuyên (also the district capital) and Việt Lâm, and 24 communes: Bạch Ngọc, Cao Bồ, Đạo Đức, Kim Linh, Kim Thạch, Lao Chải, Linh Hồ, Minh Tân, Ngọc Linh, Ngọc Minh, Phong Quang, Phú Linh, Phương Tiến, Quảng Ngần, Thanh Đức, Thanh Thủy, Thuận Hòa, Thượng Sơn, Trung Thành, Tùng Bá, Việt Lâm and Xín Chải.

Small mammals found on Tây Côn Lĩnh II include Cynopterus sphinx, Rousettus leschenaulti, Sphaerias blanfordi, Scaptonyx fusicaudus, Chodsigoa parca, Chodsigoa caovansunga, Blarinella griselda, Crocidura attenuata, Crocidura fuliginosa, Crocidura wuchihensis, Belomys pearsonii, Callosciurus inornatus, Leopoldamys edwardsi, Niviventer fulvescens, Niviventer langbianis, Niviventer tenaster, Chiropodomys gliroides, Ratufa bicolor, and Tamiops sp.