Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
truong cua » truong ca, truong quan, truong cao
trung tuan » trung thanh, tran tuan, truong thanh
dung cong » dung trong
ho chieu » theo chieu, hoc thieu, doi chieu
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.

• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - thanh ((truong cua) OR (((trung tuan) OR (trung tam)))) dung cong tan toan cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - thanh ((truong cua) or (((trung tuan) OR (trung tam)))) dung cong tan toan cao~".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh ((truong cua) or (((trung tuan) OR (trung tam)))) dung cong tan toan cao*.