Perhaps you should try some spelling variations:
chieu manh » hieu manh, chu manh, chieu sach
chieu xanh » chieu sach, chieu sang, chieu tinh
van nhuong » van chuong, van phuong, van huong
van nhung » va nhung, van hung, van phung
anh dang » anh dong, anh dung, anh bang
cong van » cong vang, cong san, song van
van toan » van tuan, van tan, van thanh
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 ((chieu manh) OR (chieu xanh)) - anh dang ((van nhung) or (van nhuong)) cong van toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu manh) OR (chieu xanh)) - anh dang ((van nhung) OR (van nhuong)) cong van toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chieu manh) OR (chieu xanh)) - anh dang ((van nhung) or (van nhuong)) cong van toan ban".
• Adding a wildcard symbol may retrieve word variants: theo ((chieu manh) OR (chieu xanh)) - anh dang ((van nhung) or (van nhuong)) cong van toan ban*.