Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
thanh hung » thanh huong, thanh tung, thanh trung
tien kinh » trien kinh, dien kinh, tien minh
hanh dung » thanh dung, anh dung, hanh dong
cua nhung » va nhung
hoc tien » hoc tieng, hoc hien, hoc vien
cong san » cong tac
san toan » van toan, dan toan, manh 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: hoc tien kinh - ((hanh dung) or (thanh hung)) cua nhung cong san toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc tien kinh - ((hanh dung) OR (thanh hung)) cua nhung cong san toan cau.
• Adding a wildcard symbol may retrieve word variants: hoc tien kinh - ((hanh dung) or (thanh hung)) cua nhung cong san toan cau*.