Perhaps you should try some spelling variations:
canh doanh » chinh doanh, doanh doanh, kinh doanh
hanh doanh » hang doanh, chinh doanh, doanh doanh
hoc thieu » hoc hien
luan nang » luan van, van nang, luan san
song san » cong san, dong san, song van
san hanh » san thanh, ban hanh, van hanh
hanh cap » hanh cac, hanh cat, hanh cad

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) OR (toc thieu)) xanh - ((canh doanh) or (hanh doanh)) luan nang song san hanh cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (toc thieu)) xanh - ((canh doanh) OR (hanh doanh)) luan nang song san hanh cap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc thieu) OR (toc thieu)) xanh - ((canh doanh) or (hanh doanh)) luan nang song san hanh cap".
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) OR (toc thieu)) xanh - ((canh doanh) or (hanh doanh)) luan nang song san hanh cap*.