Perhaps you should try some spelling variations:
thanh trang » thanh trung, hanh trang, thanh thang
nhiet nang » nhiet dong, viet nang, nhieu tang
hieu quang » thieu quang, hieu quan, hieu qua
trang va » tran van, hang va
va trong » va truong, va thong, va tuong
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi ((nhiet nang) or (hieu quang)) - thanh trang va trong cong tan toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((nhiet nang) OR (hieu quang)) - thanh trang va trong cong tan toan cao.
• Adding a wildcard symbol may retrieve word variants: doi ((nhiet nang) or (hieu quang)) - thanh trang va trong cong tan toan cao*.