Perhaps you should try some spelling variations:
tmanh hung » thanh hung, thanh huong, tranh nhung
theo chau » theo chu, theo chieu, theo cap
theo phap » thi phap
manh hung » anh huong
dong cong » duong cong, dung cong, dang cong
cua dong » chua dong, cua cong, cua dang
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chau) or (theo phap)) tinh - ((manh hung) or (tmanh hung)) cua dong cong tac toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chau) OR (theo phap)) tinh - ((manh hung) OR (tmanh hung)) cua dong cong tac toan cau.
• Adding a wildcard symbol may retrieve word variants: ((theo chau) or (theo phap)) tinh - ((manh hung) or (tmanh hung)) cua dong cong tac toan cau*.