Perhaps you should try some spelling variations:
canh doanh » hanh doanh, chinh doanh, doanh doanh
chieu xanh » chieu sach, chieu sang, chieu tinh
trong dung » thong dung, trung dung, trong rung
hieu xanh » hieu manh, hieu nganh, dieu hanh
dung phan » dung nhan, dung luan, dung ha
phan cac » nhan cach, phan dau, phan lap

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