Perhaps you should try some spelling variations:
tieu sang » chieu sang, tieu dung, tinh sang
tiem nang » tin nang, tich nang
hanh dung » thanh dung, hanh dong, manh dung
luan dang » luan nang, luan danh, luan dong
dang cong » dung cong
anh dung » anh dong, anh huong, sach dung
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 ((tieu sang) or (tiem nang)) - ((hanh dung) or (anh dung)) luan dang cong tac toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((tieu sang) OR (tiem nang)) - ((hanh dung) OR (anh dung)) luan dang cong tac toan cau.
• Adding a wildcard symbol may retrieve word variants: theo ((tieu sang) or (tiem nang)) - ((hanh dung) or (anh dung)) luan dang cong tac toan cau*.