Perhaps you should try some spelling variations:
truong thanh » truong trung, truong thpt, truong chung
dung truong » duong truong, dung trong, dung trung
nhieu tang » hieu lang, nhiet nang
chieu sang » chieu sach, chieu xanh, hieu lang
thanh hang » thanh hoang, thanh thang, tranh hang
hanh dang » hanh dong, anh dang, hanh mang
hanh dung » thanh dung, anh dung, hanh dong
van dung » van dong, xay dung, tin dung
hang tap » hang tai, han tap, hang tmcp

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi ((nhieu tang) or (chieu sang)) - ((hanh dang) or (hanh dung)) van dung truong thanh hang tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((nhieu tang) OR (chieu sang)) - ((hanh dang) OR (hanh dung)) van dung truong thanh hang tap.
• Adding a wildcard symbol may retrieve word variants: doi ((nhieu tang) or (chieu sang)) - ((hanh dang) or (hanh dung)) van dung truong thanh hang tap*.