Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
thong cong » trong cong, tong cong, thong thong
bang cong » dang cong, bang song, hang cong
manh toan » thanh toan, anh tuan, tinh toan
chu xanh » chu manh, chieu xanh, chua xang
anh bang » anh hoang, anh quang, tinh bang
bang cua » ban cua, mang cua, hang cua
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chu xanh) or (chieu sach)) - anh bang cua ((thong cong) or (bang cong)) manh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chieu sach)) - anh bang cua ((thong cong) OR (bang cong)) manh toan ban.
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) or (chieu sach)) - anh bang cua ((thong cong) or (bang cong)) manh toan ban*.