Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
cho chieu » ho chieu, theo chieu, chon chien
hanh dung » thanh dung, anh dung, hanh dong
dung lam » dung luan, dung tai, dung dat
thi cong » tai cong, thien cong
dan than » ban than, van than, dan toan
dan chan » dan gian, dan ca, van chat
lam thi » lam thoi, dam thi, lam tai

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "cho chieu sang - hanh dung lam thi cong ((dan than) OR (dan chan)) cau~".
• Adding a wildcard symbol may retrieve word variants: cho chieu sang - hanh dung lam thi cong ((dan than) OR (dan chan)) cau*.