Perhaps you should try some spelling variations:
hanh doanh » hang doanh, chinh doanh, doanh doanh
doanh cua » doanh luan
cong cong » cong dong, trong cong, dung cong
ban thanh » ban hanh, ban hang
thanh cac » hanh cac, thanh bac, thanh ca
chu sang » chu bang, chieu sang, chuc nang
thu sang » thu hang, thu san, thu bang
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 ((chu sang) or (thu sang)) - hanh doanh cua cong cong ban thanh cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu sang) OR (thu sang)) - hanh doanh cua cong cong ban thanh cac.
• Adding a wildcard symbol may retrieve word variants: theo ((chu sang) or (thu sang)) - hanh doanh cua cong cong ban thanh cac*.