Truong THCS Xa Chieng Mai Address: Chieng Mai Commune, Mai Son District, Son La Province Enterprise code: 5500374771 Phone: 02123545228 Chieng Mai Commune, Mai Son District, Son La ProvinceFounding date: 8 - 7 - 2009
Truong THCS Chieng Mai Address: Chieng Mai, Mai Son District, Son La Province Enterprise code: 5500374884 Phone: 02123545228 Chieng Mai Commune, Mai Son District, Son La ProvinceFounding date: 8 - 7 - 2009