Northern Son La province has coordinated with Laos’ Hua Phan province to plant 12 border markers in the first half of the years, said the Son La Provincial People’s Committee.

As scheduled, the two provinces plan to erect around 50 markers this year.

Son La has, to date planted 51 out of the total 125 markers along the borderline with Hua Phan and Luang Prabang provinces of Laos./.