Vietnamese, Chinese provinces hold joint border patrol stockbot 0 156 2022.09.17 12:08 https://vietnamnews.vn/politics-laws/1316278/vietnamese-chinese-provin… + 31 https://vietnamnews.vn/rss/politics-laws.rss + 11 The guards from the Thanh Thuỷ International Border Gate in Hà Giang and the Tianbao checkpoint in Yunnan’s Malipo county patrolled the border from Marker 261/2 to Marker 260+500.