Perhaps you should try some spelling variations:
doanh hang » doanh sang, doanh chung, doanh nhung
mon triet » minh triet, bo triet, mao triet
hang nong » thang long, han tong
nong danh » nong dan, cong danh, dong danh
danh nhan » doanh nhan, thanh nhan, benh nhan
va hang » van hang, va nang, va 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 tri) or (mon triet)) tinh - doanh hang va hang nong danh nhan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((mot tri) OR (mon triet)) tinh - doanh hang va hang nong danh nhan tu*.