Perhaps you should try some spelling variations:
phuong dong » phuong dung, phuong hoang, chuong duong
chieu xanh » chieu sach, chieu sang, chieu tinh
trung tuan » trung thanh, trung tam, tran tuan
tran thanh » ban thanh, van thanh, quan thanh
doi chieu » doc hieu, doi chi, ho chieu
dong bang » dong san
bang toan » bong toan, dang toan, bang thanh
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: doi chieu xanh - thanh ((trung tuan) or (tran thanh)) phuong dong bang toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - thanh ((trung tuan) OR (tran thanh)) phuong dong bang toan cau.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - thanh ((trung tuan) or (tran thanh)) phuong dong bang toan cau*.