Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
cua phuong » cuu phuong, cuc phuong, luan phuong
phuong con » thuong con, phuong ngon, phuong dong
trung cua » truong cua, trung tuan, trung cap
ho chieu » theo chieu, hoc thieu, doi chieu
than cau » toan cau, phan cau, than cap
khan cap » khan ap, than cap, khoan cam
con ban » con bang, co ban, can ban

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 trung cua phuong con ban ((than cau) OR (khan cap))~.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh trung cua phuong con ban ((than cau) or (khan cap))*.