Perhaps you should try some spelling variations:
thanh xuong » thanh huong, thanh cuong, thanh duong
chieu sach » chinh sach, chiet tach, chieu sang
xuong sang » xuong san, xuong song, luong sang
sang nhung » song nhung, dang hung, bang chung
cong quang » luong quang, thong quang, duong quang
ho chieu » theo chieu, hoc thieu, mot chieu
cong tan » cong tac, cong san, cong thanh
phan lap » phan dau

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 sach - thanh xuong sang nhung ((cong tan) or (cong quang)) phan lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - thanh xuong sang nhung ((cong tan) OR (cong quang)) phan lap.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - thanh xuong sang nhung ((cong tan) or (cong quang)) phan lap*.