Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
hanh doanh » hang doanh, chinh doanh, doanh doanh
doanh luan » doanh nhan
luan tang » luan nang, lan tang, xuan trang
tang cong » tang cuong, trang cong, dang cong
cong manh » cong danh, duong manh, cong thanh
ho chieu » theo chieu, hoc thieu, doi chieu
toan tai » toan tap, doanh tai, toan ban
toan cao » toan ban, toan tap

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 - hanh doanh luan tang cong manh ((toan tai) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - hanh doanh luan tang cong manh ((toan tai) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - hanh doanh luan tang cong manh ((toan tai) or (toan cao))*.