Perhaps you should try some spelling variations:
thanh thang » nhanh thang, thanh thanh, thanh hang
chieu sang » chieu sach, chieu xanh, hieu lang
cong thanh » dong thanh, cong trinh, cong tan
cong lang » cong vang, cong luong, cong quang
he chieu » ho chieu, he nhieu, theo chieu
cong tac » cong ty
phan lap » phan dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: he chieu sang - thanh cong thanh thang ((cong tac) or (cong lang)) phan lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: he chieu sang - thanh cong thanh thang ((cong tac) OR (cong lang)) phan lap.
• Adding a wildcard symbol may retrieve word variants: he chieu sang - thanh cong thanh thang ((cong tac) or (cong lang)) phan lap*.