Perhaps you should try some spelling variations:
doanh thanh » danh thanh, doanh nhan, dinh thanh
chieu tinh » trieu tinh, lieu tinh, chau tinh
canh doanh » hanh doanh, chinh doanh, doanh doanh
doi chieu » doc hieu, doi chi, ho chieu
cua dung » cua dong, qua dung, cua rung
cua dang » cua cong, cua ban
cong dan » cong san, cong tan, huong dan
dan van » dang van, doan van, dao van

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu tinh - ((canh doanh) or (doanh thanh)) ((cua dung) or (cua dang)) cong dan van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu tinh - ((canh doanh) OR (doanh thanh)) ((cua dung) OR (cua dang)) cong dan van ban.
• Adding a wildcard symbol may retrieve word variants: doi chieu tinh - ((canh doanh) or (doanh thanh)) ((cua dung) or (cua dang)) cong dan van ban*.