Perhaps you should try some spelling variations:
doanh thanh » danh thanh, doanh nhan, dinh thanh
chinh doanh » kinh doanh
thieu xanh » chieu xanh, hieu manh, thien anh
quang dung » quang trung, ung dung, cuong dung
hoc thieu » toc thieu, hoc hien
dung cong » dung trong
cong san » cong tac
phan cac » phan dau, phan lap, phan van

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 - ((chinh doanh) or (doanh thanh)) quang dung cong san ((phan cac) or (nhan cach))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - ((chinh doanh) OR (doanh thanh)) quang dung cong san ((phan cac) OR (nhan cach)).
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - ((chinh doanh) or (doanh thanh)) quang dung cong san ((phan cac) or (nhan cach))*.