The source is from http://bit.ly/1JQ9Qek, which is the guideline for final high school exam in Vietnam 2015.
(Updated at March 2015)
Vietnam Provinces and Cities Database
The source is from http://bit.ly/1JQ9Qek, which is the guideline for final high school exam in Vietnam 2015.
(Updated at March 2015)
Vietnam Provinces and Cities Database