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
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
dung cua » dung luan, dung cho
dan toan » manh toan, xuan toan, dien toan
dan than » dan chan, ban than, van than
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 chu xanh - hanh dung cua nhung cong ((((dan toan) OR (dan than))) or (van toan)) tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - hanh dung cua nhung cong ((((dan toan) OR (dan than))) OR (van toan)) tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu xanh - hanh dung cua nhung cong ((((dan toan) OR (dan than))) or (van toan)) tap".
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - hanh dung cua nhung cong ((((dan toan) OR (dan than))) or (van toan)) tap*.