Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
doanh nhat » doanh nhan, dang nhat, doanh bat
danh nhan » doanh nhan, thanh nhan, benh nhan
dang cong » dung cong
ho chieu » theo chieu, hoc thieu, mot chieu
cong van » cong vang, cong san, song van
van van » van ban, tan van, san van
van dau » van dao, phan dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu tinh - doanh ((doanh nhat) or (danh nhan)) dang cong van van dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - doanh ((doanh nhat) OR (danh nhan)) dang cong van van dau*.