Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, nhieu tang
thanh dung » thanh duong, thanh tung, thanh hung
phong cong » phong chong, thong cong, chong cong
hieu lang » hieu quang, nhieu tang, hieu van
co phong » cao phong, mo phong, o phong
cong anh » cong danh, dong anh, hong anh
dung co » dung cho, dung cong, dung cua
tuan tu » tuan thu, tran tu, toan tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chieu sang) or (hieu lang)) - thanh dung co phong cong anh tuan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu sang) OR (hieu lang)) - thanh dung co phong cong anh tuan tu*.