Perhaps you should try some spelling variations:
thanh trang » thanh trung, hanh trang, thanh thang
chieu sach » chinh sach, chiet tach, chieu sang
cac phuong » cac truong
doi chieu » doc hieu, doi chi, mot chieu
va chuong » van chuong, va thuong, va phuong
duong tac » tuong tac, duong tai, dong tac
quan ha » quan he

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu sach - thanh trang ((va chuong) or (cac phuong)) duong tac quan ha~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sach - thanh trang ((va chuong) OR (cac phuong)) duong tac quan ha.
• Adding a wildcard symbol may retrieve word variants: doi chieu sach - thanh trang ((va chuong) or (cac phuong)) duong tac quan ha*.