Perhaps you should try some spelling variations:
chieu sach » chinh sach, chieu sang, chieu xanh
luan tuong » luan luong, luat thuong, xuan truong
lanh bang » anh bang, lanh sang, can bang
bang luan » tang luan, hang luan, dung luan
cuong tap » cong tac, luong tai, cong tan
luong tap » luong tai, luong tham, luong thai
doan cao » doanh cao, toan cao, doan cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chiet tach) or (chieu sach)) - lanh bang luan tuong ((cuong tap) OR (luong tap)) doan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chiet tach) OR (chieu sach)) - lanh bang luan tuong ((cuong tap) OR (luong tap)) doan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chiet tach) or (chieu sach)) - lanh bang luan tuong ((cuong tap) OR (luong tap)) doan cao".
• Adding a wildcard symbol may retrieve word variants: ho ((chiet tach) or (chieu sach)) - lanh bang luan tuong ((cuong tap) OR (luong tap)) doan cao*.