Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
quang phan » quang chan, quang phat, quang thanh
phan nhung » phan chung, phan hung, pha nhung
nhung cong » dung cong, thong cong, hang cong
chu xanh » chu manh, chieu xanh, chua xang
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
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)) - nhanh quang phan nhung cong tac toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chieu sach)) - nhanh quang phan nhung cong tac toan ban.
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) or (chieu sach)) - nhanh quang phan nhung cong tac toan ban*.