Perhaps you should try some spelling variations:
doanh nhanh » doanh nhan, doanh thanh, danh nhan
thieu xanh » chieu xanh, hieu manh, thien anh
canh doanh » hanh doanh, chinh doanh, doanh doanh
nhanh cong » nhanh chong, thanh cong, nganh cong
hoc thieu » toc thieu, hoc hien
cong cong » cong dong, trong cong, dung cong

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 xanh - canh doanh nhanh cong cong ((thanh san) or (tinh toan)) tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - canh doanh nhanh cong cong ((thanh san) OR (tinh toan)) tu.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - canh doanh nhanh cong cong ((thanh san) or (tinh toan)) tu*.