Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
theo chieu » theo tieu, ho chieu, thi chieu
theo chu » cho chu, chao chu, theo yeu
anh tang » anh bang, anh nang, anh sang
anh dang » anh dong, anh dung, anh bang
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: ((theo chu) or (theo chieu)) xanh - ((anh tang) or (anh dang)) va thuong cong tac toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chu) OR (theo chieu)) xanh - ((anh tang) OR (anh dang)) va thuong cong tac toan ban.
• Adding a wildcard symbol may retrieve word variants: ((theo chu) or (theo chieu)) xanh - ((anh tang) or (anh dang)) va thuong cong tac toan ban*.