Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
truong cao » truong dai
thong cong » trong cong, tong cong, thong thong
cho chieu » ho chieu, theo chieu, chon chien
cong san » cong tac
toan cau » toan cao, toan ban, toan tai
toan tap » toan ban
ban cua » ban quan

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: cho chieu sach - hanh ((truong cao) or (ban cua)) thong cong san ((toan cau) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho chieu sach - hanh ((truong cao) OR (ban cua)) thong cong san ((toan cau) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: cho chieu sach - hanh ((truong cao) or (ban cua)) thong cong san ((toan cau) or (toan tap))*.