Perhaps you should try some spelling variations:
nhieu tang » chieu sang, nhiet nang
chieu xanh » chieu sach, chieu sang, chieu tinh
hieu lang » chieu sang, hieu quang, hieu van
dang cong » dung cong
cong manh » cong danh, duong manh, cong thanh
manh toan » thanh toan, anh tuan, tinh toan
cua dang » cua cong, cua ban
toan ban » van ban
lan anh » van anh, tuan anh
anh cua » manh cua, hanh cua, canh cua

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 ((nhieu tang) OR (((hieu lang) OR (chieu xanh)))) - lan anh cua dang cong manh toan ban~.
• Adding a wildcard symbol may retrieve word variants: theo ((nhieu tang) or (((hieu lang) or (chieu xanh)))) - lan anh cua dang cong manh toan ban*.