Perhaps you should try some spelling variations:
trung thanh » truong thanh
chieu xanh » chieu sach, chieu sang, chieu tinh
trung tuan » trung tam, truong thanh
doi chieu » doc hieu, doi chi, ho chieu
dung cong » dung trong
cong dang » cong dong, cong dan, cong dung
tran tuan » tran xuan, tran quang, tran thanh
tran tan » tran van, tran thanh, trang tuan

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