Perhaps you should try some spelling variations:
doanh thanh » danh thanh, doanh nhan, dinh thanh
triet tinh » trieu tinh, trien tinh, trien kinh
thanh luan » tranh luan, thanh xuan, thanh tuan
mon triet » minh triet, bo triet, mao triet
luan han » luan hoan, luan phan, luan van
cong tan » cong tac, cong thanh, cong ha
cong san » cong tac
toan cau » toan cao, toan ban, toan tap

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

• If you are trying to use Boolean operators, they must be ALL CAPS: mon triet tinh - doanh thanh luan han ((((cong tan) OR (cong ty))) OR (cong san)) toan cau~.
• Adding a wildcard symbol may retrieve word variants: mon triet tinh - doanh thanh luan han ((((cong tan) or (cong ty))) or (cong san)) toan cau*.