Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
hanh dung » thanh dung, anh dung, hanh dong
quan dong » quang dong, quan hoang, quan trong
quan long » quan lang, quan hoang, quan trong
san thanh » ban thanh, van thanh, son thanh
thanh lap » thanh san, phan lap, thanh hai
chu sang » chu bang, thu sang, chuc nang
cong san » cong tac

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

• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu sang) OR (chieu sang)) - hanh dung ((quan dong) OR (quan long)) cong san thanh lap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu sang) OR (chieu sang)) - hanh dung ((quan dong) or (quan long)) cong san thanh lap~".
• Adding a wildcard symbol may retrieve word variants: theo ((chu sang) OR (chieu sang)) - hanh dung ((quan dong) or (quan long)) cong san thanh lap*.