Perhaps you should try some spelling variations:
chua nang » chuc nang, chua xang, kha nang
dung cong » dung trong
manh toan » thanh toan, tinh toan
chu nang » chuc nang, cuu nang, chu bang
anh bang » anh hoang, anh quang, tinh bang
bang va » hang va, ban va, trang va
va dung » van dung, va duong, vat dung

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chua nang) or (chu nang)) - anh bang va dung cong ((manh toan) or (anh tuan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chua nang) OR (chu nang)) - anh bang va dung cong ((manh toan) OR (anh tuan)) cau.
• Adding a wildcard symbol may retrieve word variants: theo ((chua nang) or (chu nang)) - anh bang va dung cong ((manh toan) or (anh tuan)) cau*.