WebFebruary 3–13 - Lạng Sơn Campaign. February 14 - Battle of Shipu. February 23 - Battle of Đồng Đăng. March 1 - Battle of Zhenhai. March 2 - Battle of Hòa Mộc. March 23 - Battle of Phu Lam Tao. March 24 - Battle of Bang Bo (Zhennan Pass) June 9 - Treaty of Tientsin (1885), Sino-French War ends.