Construction machinery at Ward Mường Kim , Construction machinery at Ward Khoen On , Construction machinery at Ward Than Uyên , Construction machinery at Ward Mường Than , Construction machinery at Ward Pắc Ta , Construction machinery at Ward Nậm Sỏ , Construction machinery at Ward Tân Uyên , Construction machinery at Ward Mường Khoa , Construction machinery at Ward Bản Bo , Construction machinery at Ward Bình Lư , Construction machinery at Ward Tả Lèng , Construction machinery at Ward Khun Há , Construction machinery at Ward Tân Phong , Construction machinery at Ward Đoàn Kết , Construction machinery at Ward Sin Suối Hồ , Construction machinery at Ward Phong Thổ , Construction machinery at Ward Sì Lở Lầu , Construction machinery at Ward Dào San , Construction machinery at Ward Khổng Lào , Construction machinery at Ward Tủa Sín Chải , Construction machinery at Ward Sìn Hồ , Construction machinery at Ward Hồng Thu , Construction machinery at Ward Nậm Tăm , Construction machinery at Ward Pu Sam Cáp , Construction machinery at Ward Nậm Cuổi , Construction machinery at Ward Nậm Mạ , Construction machinery at Ward Lê Lợi , Construction machinery at Ward Nậm Hàng , Construction machinery at Ward Mường Mô , Construction machinery at Ward Hua Bum , Construction machinery at Ward Pa Tần , Construction machinery at Ward Bum Nưa , Construction machinery at Ward Bum Tở , Construction machinery at Ward Mường Tè , Construction machinery at Ward Thu Lũm , Construction machinery at Ward Pa Ủ , Construction machinery at Ward Tà Tổng , Construction machinery at Ward Mù Cả ,