Perhaps you should try some spelling variations:
thieu tinh » trieu tinh, chieu tinh, thien tinh
hoc thieu » toc thieu, hoc hien
bang cong » dang cong, bang song, hang cong
doan phan » doanh phan, toan phan, doanh nhan
dan phan » dan chan, van phan, dam phan
cong va » dong va, cong ha, cong tac
va bang » va nang, va lang, va ban

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 va bang cong ((dan phan) or (doan phan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu tinh - thanh cong va bang cong ((dan phan) OR (doan phan)) cau.
• Adding a wildcard symbol may retrieve word variants: hoc thieu tinh - thanh cong va bang cong ((dan phan) or (doan phan)) cau*.