Perhaps you should try some spelling variations:
luan nhung » luan chung, luan hung, quan nhung
nhung cong » dung cong, thong cong, hang cong
cong manh » cong danh, duong manh, cong thanh
manh toan » thanh toan, anh tuan, tinh toan
chu bang » thu bang, chu quang, chu trang
anh nang » ganh nang, anh dang, anh sang
anh bang » anh hoang, anh quang, tinh bang
toan ban » van ban
chuc » thuc, chua, phuc

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 bang) or (chuc nang)) - ((anh nang) OR (anh bang)) luan nhung cong manh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu bang) OR (chuc nang)) - ((anh nang) OR (anh bang)) luan nhung cong manh toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu bang) or (chuc nang)) - ((anh nang) OR (anh bang)) luan nhung cong manh toan ban".
• Adding a wildcard symbol may retrieve word variants: theo ((chu bang) or (chuc nang)) - ((anh nang) OR (anh bang)) luan nhung cong manh toan ban*.