Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
thong cong » trong cong, tong cong, thong thong
tinh bang » tinh sang, tinh lang, tinh quang
theo yeu » theo tieu, thiet yeu, theo chu
va thong » va thuong, va phuong, he thong
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
toan ban » van ban
bang va » hang va, ban va, trang va

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo yeu) or (theo chieu)) xanh - tinh bang va thong cong tac toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo yeu) OR (theo chieu)) xanh - tinh bang va thong cong tac toan ban.
• Adding a wildcard symbol may retrieve word variants: ((theo yeu) or (theo chieu)) xanh - tinh bang va thong cong tac toan ban*.