i use this site for streaming the wtcc www.vipboxasia.co/ dunno if it works for you too thou
If Indo's link does not work this should work for you vipbox.net/ it's the same site just another link to it that should work everywere. It has many different forms of racing and I'm pretty sure it has WTCC as well. I use it for BTCC and Indycar.
Holder of the versus the community speed record at 5526 mph