Perhaps you should try some spelling variations:
thuoc dieu » thuc dieu, hoc dieu, thuat dieu
thuc hieu » thuc hien, thu hien, thuc tien
hanh hang » thanh hang, hang hang, hanh han
dong cong » duong cong, dung cong, dang cong
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
toan cau » toan cao, toan ban, toan tap
va dong » van dong, ha dong, xa dong

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((thuoc dieu) or (thuc hieu)) hanh - hanh hang va dong cong tac toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thuoc dieu) OR (thuc hieu)) hanh - hanh hang va dong cong tac toan cau.
• Adding a wildcard symbol may retrieve word variants: ((thuoc dieu) or (thuc hieu)) hanh - hanh hang va dong cong tac toan cau*.