Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
thanh toan » thanh hoa, thanh san, tinh toan
ho chieu » theo chieu, hoc thieu, doi chieu
trinh su » trinh tu, trinh san, trinh cau
cong dan » cong tan, huong dan, cong dong
cong san » cong tac
phan cau » phan dau, phan cac, phan tu

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 ((trinh su) or (thanh toan)) dung ((cong dan) or (cong san)) phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - hanh ((trinh su) OR (thanh toan)) dung ((cong dan) OR (cong san)) phan cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - hanh ((trinh su) or (thanh toan)) dung ((cong dan) or (cong san)) phan cau*.