Perhaps you should try some spelling variations:
canh doanh » hanh doanh, doanh doanh, canh tranh
nhung cong » dung cong, thong cong, hang cong
hien xanh » hien hanh, hien nhanh, chieu xanh
cua nhung » va nhung
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien xanh - ((((canh doanh) OR (kinh doanh))) or (chinh doanh)) cua nhung cong dan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien xanh - ((((canh doanh) OR (kinh doanh))) OR (chinh doanh)) cua nhung cong dan toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc hien xanh - ((((canh doanh) OR (kinh doanh))) or (chinh doanh)) cua nhung cong dan toan ban".
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - ((((canh doanh) OR (kinh doanh))) or (chinh doanh)) cua nhung cong dan toan ban*.