Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
thieu tinh » trieu tinh, chieu tinh, thien tinh
canh doanh » hanh doanh, chinh doanh, canh tranh
hoc thieu » toc thieu, hoc hien
nang cong » nang song, dang cong, bang cong
cong tan » cong tac, cong san, cong thanh
tan hanh » tan thanh, tang hanh, toan hanh
hanh cac » hang cac, hanh cat, nhanh cay
va nang » van nang, da nang, cam nang

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 - ((((canh doanh) or (doanh doanh))) or (kinh doanh)) va nang cong tan hanh cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu tinh - ((((canh doanh) OR (doanh doanh))) OR (kinh doanh)) va nang cong tan hanh cac.
• Adding a wildcard symbol may retrieve word variants: hoc thieu tinh - ((((canh doanh) or (doanh doanh))) or (kinh doanh)) va nang cong tan hanh cac*.