Is a .com.cn worth registering if it is a premium one worder? How frequently is this extension even used due to the .cn?

.com.cn is better

most of the domain player in China prefer: (.com then) .cn then .com.cn
as shorter is better!

Agree .com is the king .. followed by .cn and then .com.cn

If you want to use the .cn or .com.cn yourself,please choose .com.cn!But if you want to sell or buy ones,please choose .cn!

I like .cn personally.

.com.cn sounds professional whereas .cn sounds global!

.com.cn is better

But CNNIC have some rules and some methods to take back the domians if CNNIC want.