Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
chieu tinh » trieu tinh, lieu tinh, chau tinh
canh doanh » hanh doanh, chinh doanh, kinh doanh
doi chieu » doc hieu, doi chi, ho chieu
qua trong » quan trong, qua trinh, qua song
cong bai » cuong bai, cong hai, cung bai
tap ban » tap van, tap bai, lap ban
tai ban » tai san, tai ngan, tai benh

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 doanh)) qua trong cong bai ((tap ban) OR (tai ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu tinh - ((canh doanh) OR (doanh doanh)) qua trong cong bai ((tap ban) OR (tai ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu tinh - ((canh doanh) or (doanh doanh)) qua trong cong bai ((tap ban) OR (tai ban))".
• Adding a wildcard symbol may retrieve word variants: doi chieu tinh - ((canh doanh) or (doanh doanh)) qua trong cong bai ((tap ban) OR (tai ban))*.