Perhaps you should try some spelling variations:
thanh trung » thanh tung
trung chien » truong chien, trong chien, trung hien
chien chung » chien chong, hien chung, chien thuong
chieu tinh » trieu tinh, lieu tinh, chau tinh
cong thanh » dong thanh, cong trinh, cong tan
ho chieu » theo chieu, hoc thieu, doi chieu
cong san » cong tac
toan cau » toan ban, toan tap, toan tai
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 - thanh trung chien chung ((cong san) or (cong thanh)) ((toan cau) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - thanh trung chien chung ((cong san) OR (cong thanh)) ((toan cau) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - thanh trung chien chung ((cong san) or (cong thanh)) ((toan cau) or (toan cao))*.