Perhaps you should try some spelling variations:
hang cong » hang nong, bang cong, thanh cong
dang cong » dung cong
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
anh hang » anh hoang, anh hung, anh dang
anh bang » anh hoang, anh quang, tinh bang
dan than » dan chan, ban than, van than
than tap » toan tap, han tap, phan tap

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 - ((anh hang) OR (anh bang)) cua ((hang cong) or (dang cong)) dan than tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - ((anh hang) OR (anh bang)) cua ((hang cong) OR (dang cong)) dan than tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu xanh - ((anh hang) OR (anh bang)) cua ((hang cong) or (dang cong)) dan than tap".
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - ((anh hang) OR (anh bang)) cua ((hang cong) or (dang cong)) dan than tap*.