Perhaps you should try some spelling variations:
truong thanh » truong trung, truong thpt, truong chung
chieu tinh » trieu tinh, lieu tinh, chau tinh
thanh tinh » thanh binh, nhanh tinh, than kinh
cua nhung » va nhung
ho chieu » theo chieu, hoc thieu, doi chieu
tinh cua » trinh cua, sinh cua, tinh chat
cong tan » cong tac, cong san, cong thanh
toan cau » toan cao, toan tap, toan tai
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 - thanh tinh cua nhung ((cong tan) or (truong thanh)) ((toan cau) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - thanh tinh cua nhung ((cong tan) OR (truong thanh)) ((toan cau) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - thanh tinh cua nhung ((cong tan) or (truong thanh)) ((toan cau) or (toan ban))*.