Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
cong luong » cong thuong, nang luong, cong dong
doi chieu » doc hieu, doi chi, ho chieu
trung cua » truong cua, trung tuan, trung cap
luong bac » luong cac, phuong bac, luong va
bac than » bac thanh, bac thang, ban than
than cau » toan cau, phan cau, than cap

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 cua cong luong bac than cau~.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - thanh trung cua cong luong bac than cau*.