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About me and this site

Table of Contents

1 About Me

Hi, I'm KDr2(ZHUO Qingliang), a nostalgist in technology, a martinet in behavior, a misanthrope in society, an ascetic in spirit, a logical positivist in philosophy, a learner in lifetime.

I am interested in many domains including:

  • Computer science and programming
  • Data science
  • Child Education
  • Psychology and mental health
  • Finance and econometrics

1.1 Contact Me

  • Location: Xi'an, Shaanxi, China
  • Skype :
  • Emails :
    • zhuo📧, zhuoql📧, for personal affairs.
    • zhuoql📧, for development affairs, e.g. mailing list, bug report.
  • Mobile : +86 0b10111010 05532 0x0636
  • Resume

2 About This Site

This site is built with emacs and orgmode, hosted on DreamHost.

You can find my org mode configuration at and The source repository of this site is hosted on GitHub.

I write here things that I think are worth to read, and hope they help. Feel free to contact me if you want.

3 Discuss and Comment

Have few questions or feedback? Feel free to send me(zhuoql📧 an email!


Built with Emacs 25.2.2 (Org mode 9.3.6).

Last updated: 2020-12-18 Fri 10:49.

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