Perhaps you should try some spelling variations:
chieu tach » chiet tach, chieu sach, chiu trach
truong cua » truong ca, truong quan, truong cao
trung cua » trung tuan, trung cap, dung cua
dung cong » dung trong
san thanh » ban thanh, van thanh, son thanh
thanh cau » thanh chau, thanh mau, nhanh cau
ho chieu » theo chieu, hoc thieu, doi chieu
cong san » cong tac

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