Perhaps you should try some spelling variations:
phuong hanh » phuong thanh, phuong anh, phuong danh
chieu tinh » trieu tinh, lieu tinh, chau tinh
hanh doanh » hang doanh, chinh doanh, doanh doanh
hanh luan » khanh luan, hang luan, hanh luat
ho chieu » theo chieu, hoc thieu, doi chieu
luan thu » luan thuc, tuan thu, lan thu
luan ngu » luan ngon, luan nghi, luyen ngu
luan han » luan hoan, luan phan, luan van

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 thu) or (luan ngu)) phuong hanh luan han~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - hanh doanh ((luan thu) OR (luan ngu)) phuong hanh luan han.
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - hanh doanh ((luan thu) or (luan ngu)) phuong hanh luan han*.