Perhaps you should try some spelling variations:
theo nhieu » theo chieu, theo tieu, he nhieu
nhieu tang » chieu sang, hieu lang, nhiet nang
tang cua » mang cua, tang luan, thong cua
hang cua » mang cua, hang ca, huong cua
cong tac » cong ty
tac than » tac thanh, tam than, tac nhan
than cap » khan cap, thanh lap, thanh cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo nhieu tang - hanh ((tang cua) or (hang cua)) trong cong tac than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo nhieu tang - hanh ((tang cua) OR (hang cua)) trong cong tac than cap.
• Adding a wildcard symbol may retrieve word variants: theo nhieu tang - hanh ((tang cua) or (hang cua)) trong cong tac than cap*.