xinchejian.com is hosted on Google Apps. The following services are available:
- WordPress Blog 
- Wiki  - managed by Severin
- Google Calendar 
- Google Docs  - need VPN in China
- Google Sites  - need VPN in China
- Gmail 
- Various AppEngine apps such as 
We are using two DNS servers:
Godaddy and Chaos Studio. Godaddy seems to get blocked or as they say unreliable in China from time to time.
To add new subdomains, both should be added. David handles godaddy and Paul Chaos Studio.