Perhaps you should try some spelling variations:
thanh trung » thanh tung
theo chieu » ho chieu, theo chu, thi chieu
trung cam » trung tam, trung cap, trung nam
nang cong » nang song, dang cong, bang cong
cong tran » cong tan, cong tuan, cong toan
thanh tay » thanh toan, thanh thuy, thanh san
thanh tai » thanh hai, thanh toan, doanh tai

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) or (theo tieu)) sang - thanh trung cam nang cong tran ((thanh tay) OR (thanh tai))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (theo tieu)) sang - thanh trung cam nang cong tran ((thanh tay) OR (thanh tai)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chieu) or (theo tieu)) sang - thanh trung cam nang cong tran ((thanh tay) OR (thanh tai))".
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (theo tieu)) sang - thanh trung cam nang cong tran ((thanh tay) OR (thanh tai))*.