Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
trung cua » truong cua, trung tuan, trung cap
bang cong » dang cong, bang song, hang cong
ho chieu » theo chieu, hoc thieu, doi chieu
cong san » cong tac
than cau » toan cau, phan cau, than cap
toan ban » van ban

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