Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
canh doanh » hanh doanh, chinh doanh, doanh doanh
doanh luan » doanh nhan
luan hang » luan nang, luan han, luan hung
hang cong » dang cong, hang nong, bang cong
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: mot ((chieu tinh) or (diep tinh)) - canh doanh luan hang cong dan than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: mot ((chieu tinh) OR (diep tinh)) - canh doanh luan hang cong dan than cau*.