Contact Us | 联系我们

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  • caltechc AT caltech edu | Subscribe!

    If you have any questions or troubles regarding CaltechC mailing subscription, feel free to contact the current Technical Director | Xander Zheng.

    All messages to must be submitted via this online form . This information will be collected, screened and sent out twice a week on Wednesdays and Sundays , with cut-off times by midnight the day before.

    This change aims to control spams to our mailing list and helps us delivering information to you in an easy-to-read format. Should you have any questions about this change, please contact President | Chengcheng Fan. Thank you for your cooperation.

  • CaltechC Visitors and Postdocs
  • CaltechC Visitors and Postdocs is a non-political, non-profit, and independent organization with the support of CaltechC. This group will not only be a social network where we can make friends and build up new cooperation, but we can also share experience and information on work and life.

    You may join us if you are or will be a Chinese visitor or postdoc at Caltech.

    Two steps to join us:

    Step 1. Please send an email to Lei Xu (leixu AT with your personal information (in Chinese): Name, Caltech email, Personal email, Academic division at Caltech, University/Institute in China, Research interests.

    Step 2. Then, join in the QQ group, Group Name: CaltechC Visitors and Postdocs, Group No.:131333824, Identity verification: will be sent to you via email.

    PS: only previous/current visitors or postdocs with a Caltech email can join in our WeChat group.

  • Sports mailing list

    • Badminton and Pingpong Club | ccbpc AT

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      Coordinator: Qunchao Sun (

    • Hiking Club |

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      Coordinator: Wei Mao (

    • Tennis Club |

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      Coordinator: Yue Yang (

    • Basketball Club |

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      Coordinator: Xiaofei Chang (

    • Soccer Club |

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      Coordinator: Hao Chu (

  • RenRen Page 人人网
  • CaltechC | Check it out!

    This official CaltechC RenRen Page is maintained by the current Public Relations | Aeryn Sun .

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    This official CaltechC RenRen Page is also maintained by the current Public Relations | Aeryn Sun .

  • Current President of CaltechC
  • Ivy Xiao | jxxiao AT