Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
hanh tinh » hanh trinh, nhanh tinh, thanh tinh
van doanh » toan doanh, van dong, van thanh
ho chieu » theo chieu, hoc thieu, doi chieu
tinh cua » trinh cua, sinh cua, tinh chat
ban cong » bang cong, van cong, phan cong
dan toan » van toan, dan than, manh toan
van tan » van tuan, van ban, van tai

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - hanh tinh cua ban cong ((van doanh) OR (((dan toan) OR (van tan)))) cau~.
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - hanh tinh cua ban cong ((van doanh) or (((dan toan) or (van tan)))) cau*.