Quang Ninh
Quang Ninh is located in the northeastern part of Vietnam. It shares a 170 km border with China and is surrounded by Lang Son, Bac Giang, Hai Duong, and Haiphong provinces. Several ethnic groups live in this province, although the Kinh, Dao, and Tay are the most numerous. The tropical humid climate has an average annual temperature of 250C.