Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu sang » chieu sach, chieu xanh, hieu lang
dong doanh » dung doanh, trong doanh, doanh doanh
cong doan » cong dan, cong hoan, cong san
cong tan » cong tac, cong san, cong thanh
tan nung » tay nung, tan dung, tang nhung
phan cac » nhan cach, phan dau, phan lap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu sang - thanh cong tan nung ((cong doan) or (dong doanh)) phan cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sang - thanh cong tan nung ((cong doan) OR (dong doanh)) phan cac.
• Adding a wildcard symbol may retrieve word variants: theo chieu sang - thanh cong tan nung ((cong doan) or (dong doanh)) phan cac*.