Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
hanh doanh » hang doanh, chinh doanh, kinh doanh
hieu xanh » chieu xanh, hieu manh, hieu nganh
trong san » trong cac, dong san, trong ca
doc hieu » toc thieu, hoc thieu, hoc hien
cua dung » cua dang, cua dong, qua dung
cong san » cong tac
phan tap » phan lap, han tap, pha tap

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: doc hieu xanh - ((hanh doanh) OR (doanh doanh)) cua dung ((trong san) or (cong san)) phan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc hieu xanh - ((hanh doanh) OR (doanh doanh)) cua dung ((trong san) OR (cong san)) phan tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doc hieu xanh - ((hanh doanh) OR (doanh doanh)) cua dung ((trong san) or (cong san)) phan tap".
• Adding a wildcard symbol may retrieve word variants: doc hieu xanh - ((hanh doanh) OR (doanh doanh)) cua dung ((trong san) or (cong san)) phan tap*.