Perhaps you should try some spelling variations:
trong thanh » truong thanh, trung thanh, rong thanh
chieu xanh » chieu sach, chieu sang, chieu tinh
truong cao » truong dai
thanh toan » thanh hoa, thanh san, tinh toan
doi chieu » doc hieu, doi chi, ho chieu
trung cap » trung tam
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 chieu xanh - thanh ((trung cap) or (truong cao)) dung trong thanh toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - thanh ((trung cap) OR (truong cao)) dung trong thanh toan cao.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - thanh ((trung cap) or (truong cao)) dung trong thanh toan cao*.