Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
nhiet nang » nhiet dong, viet nang, nhieu tang
canh doanh » hanh doanh, chinh doanh, doanh doanh
nhan lang » nhanh lang, nhan dang, nhon lang
lang cong » dang cong, bang cong, hang cong
tap phan » cap phan, tap pham, phap phan
tai phan » tai thanh, tai phong, tai ngan

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi ((chieu sang) or (nhiet nang)) - canh doanh nhan lang cong ((tap phan) or (tai phan)) dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chieu sang) OR (nhiet nang)) - canh doanh nhan lang cong ((tap phan) OR (tai phan)) dau.
• Adding a wildcard symbol may retrieve word variants: doi ((chieu sang) or (nhiet nang)) - canh doanh nhan lang cong ((tap phan) or (tai phan)) dau*.