Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
canh doanh » hanh doanh, chinh doanh, doanh doanh
thong cong » trong cong, tong cong, thong thong
doi chieu » doc hieu, doi chi, ho chieu
doanh cua » doanh luan
cua thong » cua thuong, cua khong, cua tong
cong than » cong thanh, cong thang, cong tan
phan cac » nhan cach, phan lap, phan van
phan dau » phan tu, hang dau

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 cua thong cong than ((phan cac) or (phan dau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu tinh - canh doanh cua thong cong than ((phan cac) OR (phan dau)).
• Adding a wildcard symbol may retrieve word variants: doi chieu tinh - canh doanh cua thong cong than ((phan cac) or (phan dau))*.