Perhaps you should try some spelling variations:
thanh thanh » nhanh thanh, thanh toan, thanh phan
thanh hang » thanh hoang, thanh thang, tranh hang
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
than cau » toan cau, phan cau, than cap
cho chu » cho thue
chu han » chu van

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

• Performing a fuzzy search may retrieve terms with similar spellings: cho chu han - thanh thanh hang thuong ((cong dan) or (cong tan)) than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho chu han - thanh thanh hang thuong ((cong dan) OR (cong tan)) than cau.
• Adding a wildcard symbol may retrieve word variants: cho chu han - thanh thanh hang thuong ((cong dan) or (cong tan)) than cau*.