Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
trung quan » truong quan, trong quan, trung tuan
trung qua » trong qua, trung cua, truong quan
dung cong » dung trong
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan cau » 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: theo chieu xanh - thanh ((trung qua) or (trung quan)) dung cong tan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - thanh ((trung qua) OR (trung quan)) dung cong tan toan cau.
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - thanh ((trung qua) or (trung quan)) dung cong tan toan cau*.