Thái Nguyên : à nhiá» m môi trÆ°á»ng Äất: Nguyên nhân, háºu quả và biá»n pháp - Thai nguyen is a province in the northeast vietnam, the gateway connecting viet bac to the north.
121,571 likes · 31,070 talking about this. It's requested by comrade trinh viet hung, alternate … What's more, he was ...