Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu tinh » trieu tinh, lieu tinh, chau tinh
hanh doanh » hang doanh, chinh doanh, doanh doanh
nhan nhung » nhien nhung, tham nhung, gian nhung
nhung cong » dung cong, thong cong, hang cong
cong dan » cong san, cong tan, huong dan
choi tu » hoi tu, cho tu, chon tu
han tu » phan tu, hanh tu, ban tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu tinh - hanh doanh nhan nhung cong dan ((han tu) or (choi tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu tinh - hanh doanh nhan nhung cong dan ((han tu) OR (choi tu))*.