Tà Lùng is a

township A township is a form of human settlement or administrative subdivision. Its exact definition varies among countries. Although the term is occasionally associated with an urban area, this tends to be an exception to the rule. In Australia, Canad ...

() of Quảng Hòa District,

Cao Bằng Province Cao Bằng is a province of the Northeast region of Vietnam. The province has borders with Hà Giang, Tuyên Quang, Bắc Kạn, and Lạng Sơn provinces within Vietnam. It also has a common international border with Guangxi province in Chi ...

Vietnam Vietnam, officially the Socialist Republic of Vietnam (SRV), is a country at the eastern edge of mainland Southeast Asia, with an area of about and a population of over 100 million, making it the world's List of countries and depende ...

.Ministry of Public Information in Vietnam
It is a border trade town with Shuikou () in China.

References

Populated places in Cao Bằng province Townships in Vietnam {{CaoBang-geo-stub