Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
chieu sach » chiet tach, chieu sang, chieu xanh
nhung cong » dung cong, thong cong, hang cong
hanh tich » hanh thich, thanh tich, hanh tinh
cong san » cong tac
san toan » van toan, dan toan, manh toan
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) or (((chieu sach) or (chinh sach)))) - hanh tich va nhung cong san toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu tinh) OR (((chieu sach) OR (chinh sach)))) - hanh tich va nhung cong san toan ban.
• Adding a wildcard symbol may retrieve word variants: ho ((chieu tinh) or (((chieu sach) or (chinh sach)))) - hanh tich va nhung cong san toan ban*.