Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
canh doanh » hanh doanh, chinh doanh, doanh doanh
doanh quan » doanh quang, doanh luan, doan quan
hoc thieu » toc thieu, hoc hien
quan hang » quan hoang, quan lang, quan hanh
hang cong » dang cong, hang nong, bang cong
cong dan » cong san, cong tan, huong dan
phan dau » phan tu, hang dau
phan cac » phan lap, phan van, phan xay

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 - canh doanh quan hang cong dan ((phan dau) or (((phan cac) OR (nhan cach))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - canh doanh quan hang cong dan ((phan dau) OR (((phan cac) OR (nhan cach)))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - canh doanh quan hang cong dan ((phan dau) or (((phan cac) OR (nhan cach))))".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - canh doanh quan hang cong dan ((phan dau) or (((phan cac) OR (nhan cach))))*.