Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
thanh tran » thanh trang, thanh toan, thanh tra
cong cuong » cong cong, cong luong, cong huong
hoc chieu » hoc thieu, ho chieu, hoc hien
tran dang » tran quang, tran hoang, tranh hang
dang cong » dung cong
bang hang » ban hang, nang hang, cang thang
hang hang » nang hang, cang thang, hung thang

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu sach - thanh tran dang cong cuong ((bang hang) or (hang hang)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu sach - thanh tran dang cong cuong ((bang hang) OR (hang hang)) cau.
• Adding a wildcard symbol may retrieve word variants: hoc chieu sach - thanh tran dang cong cuong ((bang hang) or (hang hang)) cau*.