Perhaps you should try some spelling variations:
nhieu tang » chieu sang, hieu lang
nhiet nang » nhiet dong, viet nang, thien nang
tranh cua » manh cua
doanh cua » doanh luan
ban cong » bang cong, van cong, phan cong
cong tap » cuong tap, cong tac, cong tan
tap doan » tap quan
doan cao » doanh cao, toan cao, doan cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((nhieu tang) or (nhiet nang)) - canh ((tranh cua) or (doanh cua)) ban cong tap doan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((nhieu tang) OR (nhiet nang)) - canh ((tranh cua) OR (doanh cua)) ban cong tap doan cao.
• Adding a wildcard symbol may retrieve word variants: hoc ((nhieu tang) or (nhiet nang)) - canh ((tranh cua) or (doanh cua)) ban cong tap doan cao*.