Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh dung » thanh dung, anh dung, hanh dong
cua nhung » va nhung
chu manh » ho manh, chu han, chu van
dung cua » dung luan, dung cho
dan toan » dan than, manh toan, xuan toan
van toan » van tuan, van tan, van thanh

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chuc nang) or (chu manh)) - hanh dung cua nhung cong ((dan toan) or (van toan)) tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chuc nang) OR (chu manh)) - hanh dung cua nhung cong ((dan toan) OR (van toan)) tap.
• Adding a wildcard symbol may retrieve word variants: theo ((chuc nang) or (chu manh)) - hanh dung cua nhung cong ((dan toan) or (van toan)) tap*.