Perhaps you should try some spelling variations:
hanh dung » thanh dung, anh dung, hanh dong
dung cong » dung trong
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
cho dung » cho dong, cho ung, cao dung
tac than » tac thanh, tam than, bac thanh
tac nhan » tao nhan, cac nhan, dac nhan

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 cho dung cong ((tac than) OR (tac nhan)) tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu xanh - hanh dung cho dung cong ((tac than) OR (tac nhan)) tap".
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - hanh dung cho dung cong ((tac than) OR (tac nhan)) tap*.