Perhaps you should try some spelling variations:
doanh hoan » doanh doanh, doanh khoa, doanh nhan
mon triet » minh triet, bo triet, mao triet
lang dong » lang trong, lao dong, cong dong
dong danh » dong doanh, dong anh, dung danh
danh nhan » doanh nhan, thanh nhan, benh nhan
hoan va » khoan va, hoang va, doan va
va lang » va nang, hoa lang
nhan tu » nhanh tu, phan tu, nhan su

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((mot chieu) or (mon triet)) tinh - doanh hoan va lang dong danh nhan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((mot chieu) OR (mon triet)) tinh - doanh hoan va lang dong danh nhan tu*.