Perhaps you should try some spelling variations:
chon chien » chong thien, cuoc chien, can chien
cho chieu » ho chieu, theo chieu, cao hieu
tang quan » tang luan, nang quan, tong quan
dung cong » dung trong
cong dang » cong dong, cong dan, cong dung
tang qua » tang cua, tang quy, tang quang
dang van » hoang van, hang va

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) OR (chon chien)) sach - hanh ((tang qua) or (tang quan)) dung cong dang van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((cho chieu) OR (chon chien)) sach - hanh ((tang qua) OR (tang quan)) dung cong dang van ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((cho chieu) OR (chon chien)) sach - hanh ((tang qua) or (tang quan)) dung cong dang van ban".
• Adding a wildcard symbol may retrieve word variants: ((cho chieu) OR (chon chien)) sach - hanh ((tang qua) or (tang quan)) dung cong dang van ban*.