Perhaps you should try some spelling variations:
canh doanh » hanh doanh, chinh doanh, doanh doanh
trong dang » truong dang, trong dan, trong dong
hoc thieu » toc thieu, hoc hien
dang phan » dung phan, nang phan, dang phat
doc hieu » toc thieu, hoc hien
cua dang » cua ban
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) OR (hoc thieu)) xanh - canh doanh ((cua dang) or (cua cong)) trong dang phan cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doc hieu) OR (hoc thieu)) xanh - canh doanh ((cua dang) OR (cua cong)) trong dang phan cac.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((doc hieu) OR (hoc thieu)) xanh - canh doanh ((cua dang) or (cua cong)) trong dang phan cac".
• Adding a wildcard symbol may retrieve word variants: ((doc hieu) OR (hoc thieu)) xanh - canh doanh ((cua dang) or (cua cong)) trong dang phan cac*.