Perhaps you should try some spelling variations:
doanh thanh » danh thanh, doanh nhan, dinh thanh
thieu tinh » trieu tinh, chieu tinh, thien tinh
doanh phan » doanh nhan, doan phan, doanh luan
hoc thieu » toc thieu, hoc hien
hang cong » dang cong, hang nong, bang cong
dan phan » doan phan, dan chan, van phan
cong ha » cong hoa, dong ha, cong tac
ha hang » nha hang, ha tang, va hang

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu tinh - thanh cong ha hang cong ((dan phan) or (((doanh phan) OR (doanh thanh)))) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu tinh - thanh cong ha hang cong ((dan phan) OR (((doanh phan) OR (doanh thanh)))) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu tinh - thanh cong ha hang cong ((dan phan) or (((doanh phan) OR (doanh thanh)))) cau".
• Adding a wildcard symbol may retrieve word variants: hoc thieu tinh - thanh cong ha hang cong ((dan phan) or (((doanh phan) OR (doanh thanh)))) cau*.