Perhaps you should try some spelling variations:
truong thanh » truong trung, truong chung
chieu sang » chieu sach, chieu xanh, hieu lang
thanh toan » thanh hoa, thanh san, tinh toan
doi chieu » doc hieu, doi chi, ho chieu
toan tuan » tran tuan, toan quan, doan tuan
tuan dung » tuan duong, tran dung, tan dung
toan ban » van ban

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 - thanh toan tuan dung ((truong thanh) or (truong thpt)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sang - thanh toan tuan dung ((truong thanh) OR (truong thpt)) toan ban.
• Adding a wildcard symbol may retrieve word variants: doi chieu sang - thanh toan tuan dung ((truong thanh) or (truong thpt)) toan ban*.