Perhaps you should try some spelling variations:
pnhung cong » phung cong, nhung bong, nhung cang
chieu sach » chinh sach, chiet tach, chieu sang
tranh chua » tranh cua, trinh chuan, tranh chap
nhung cong » dung cong, thong cong, hang cong
manh toan » thanh toan, anh tuan, tinh toan
ho chieu » theo chieu, hoc thieu, doi chieu
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: ho chieu sach - canh tranh chua ((nhung cong) or (pnhung cong)) manh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - canh tranh chua ((nhung cong) OR (pnhung cong)) manh toan ban.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - canh tranh chua ((nhung cong) or (pnhung cong)) manh toan ban*.