Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
doi chieu » doc hieu, doi chi, ho chieu
trung cua » truong cua, trung tuan, trung cap
tong tung » trong tung, tong ung, trong tuong
cua tong » cua cong, cua dong, cua nong
tung dan » dung dan, huong dan, trung dai
dan than » dan chan, ban than, van 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 tong tung dan than cau~.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - thanh trung cua tong tung dan than cau*.