Perhaps you should try some spelling variations:
thanh hang » thanh hoang, thanh thang, tranh hang
nhanh lang » nhanh quang, nhanh thang, nhan dang
duong cong » dung cong, luong cong, duong trong
tieu xanh » tieu danh, chieu xanh, dieu hanh
cua duong » cua dong, cua huong, qua duong
ban thanh » ban hanh, ban hang
thanh chu » thanh chau, thanh cha, thanh thu
cong ban » cong bang, cong san, cong tan

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu xanh - ((thanh hang) or (nhanh lang)) cua duong cong ban thanh chu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - ((thanh hang) OR (nhanh lang)) cua duong cong ban thanh chu*.