Perhaps you should try some spelling variations:
doanh nhanh » doanh nhan, doanh thanh, danh nhan
nhanh chong » thanh cong, khanh phong
canh doanh » hanh doanh, chinh doanh, doanh doanh
chong cong » cong cong, thong cong, cuong cong
hoc thieu » hoc hien
cong tan » cong tac, cong san, cong thanh
tan phan » toan phan, than phan, van phan

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 nhanh chong cong tan phan tu~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc thieu) OR (toc thieu)) xanh - canh doanh nhanh chong cong tan phan tu".
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) OR (toc thieu)) xanh - canh doanh nhanh chong cong tan phan tu*.