Perhaps you should try some spelling variations:
thanh trung » thanh tung
tuan truong » xuan truong, tuan trung, quang truong
truong cong » trong cong, truong dong, truong long
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
trung tuan » trung thanh, trung tam, tran tuan
khang chan » khang chien, quang chan
cong tac » cong ty
than cap » khan cap, thanh lap, thanh cac

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 sach - thanh trung tuan truong cong tac ((than cap) or (khang chan))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sach - thanh trung tuan truong cong tac ((than cap) OR (khang chan)).
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - thanh trung tuan truong cong tac ((than cap) or (khang chan))*.