Perhaps you should try some spelling variations:
thanh trung » thanh tung
cong thanh » dong thanh, cong trinh, cong tan
trung cap » truong cao, trung tam
cap thong » cap tong, chap thuong, phap thong
ho chieu » theo chieu, hoc thieu, doi chieu
cong san » cong tac
toan cau » toan cao, toan ban, toan tap
cua chu » sua chua

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