Perhaps you should try some spelling variations:
dung cong » dung trong
doan phan » doanh phan, toan phan, dan phan
cho xanh » cho doanh, cho thanh, cho sinh
anh tang » anh dang, anh nang, anh sang
anh bang » anh hoang, anh quang, tinh bang
dan chan » dan gian, dan ca, van chat
cao cho » cap cho, cao chat

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

• Performing a fuzzy search may retrieve terms with similar spellings: cao cho xanh - ((anh tang) or (anh bang)) su dung cong ((doan phan) or (dan chan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cao cho xanh - ((anh tang) OR (anh bang)) su dung cong ((doan phan) OR (dan chan)) cau.
• Adding a wildcard symbol may retrieve word variants: cao cho xanh - ((anh tang) or (anh bang)) su dung cong ((doan phan) or (dan chan)) cau*.