Perhaps you should try some spelling variations:
hanh dong » anh dong
hang cong » dang cong, hang nong, bang cong
chu xanh » chu manh, chieu xanh, chua xang
cong san » cong tac
san than » sang than, san thanh, ban than
than tap » toan tap, han tap, phan tap
cho chu » cho thue
ha dong » hoat dong, van dong
va hang » van hang, va nang, va lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: cho chu xanh - ((hanh dong) OR (ha dong)) va hang cong san than tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "cho chu xanh - ((hanh dong) OR (ha dong)) va hang cong san than tap".
• Adding a wildcard symbol may retrieve word variants: cho chu xanh - ((hanh dong) OR (ha dong)) va hang cong san than tap*.