Perhaps you should try some spelling variations:
cong thanh » dong thanh, cong trinh, cong tan
chau tinh » cuu tinh, ha tinh, cua tinh
hanh tang » hanh trang, anh tang, hanh mang
chu tinh » chua tinh, cuu tinh, chu tich
tang cua » mang cua, hang cua, tang luan
cua dong » chua dong, cua cong, cua dang
cong san » cong tac
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: theo ((chu tinh) or (chau tinh)) - hanh tang cua dong ((cong thanh) or (cong san)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu tinh) OR (chau tinh)) - hanh tang cua dong ((cong thanh) OR (cong san)) toan ban.
• Adding a wildcard symbol may retrieve word variants: theo ((chu tinh) or (chau tinh)) - hanh tang cua dong ((cong thanh) or (cong san)) toan ban*.