Perhaps you should try some spelling variations:
thanh trung » thanh tung
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
chan dung » van dung, dan dung
cap dung » ap dung, cao dung, cach dung
cong tan » cong tac, cong san, cong thanh
tan phan » toan phan, than phan, van phan
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 xanh - thanh trung ((cap dung) or (chan dung)) cong tan phan cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - thanh trung ((cap dung) OR (chan dung)) cong tan phan cac.
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - thanh trung ((cap dung) or (chan dung)) cong tan phan cac*.