Perhaps you should try some spelling variations:
thanh trung » thanh tung
phung cong » nhung cong, phong cong, nhung chong
hoc thieu » toc thieu, hoc hien
trung cua » truong cua, trung tuan, trung cap
cua phung » cua phuong, cua nhung, cua chung
ho chieu » theo chieu, doi chieu, mot chieu
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chieu) or (hoc thieu)) tinh - thanh trung cua phung cong tac toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (hoc thieu)) tinh - thanh trung cua phung cong tac toan ban.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (hoc thieu)) tinh - thanh trung cua phung cong tac toan ban*.