Hi, Welcome!

Welcome to visit the site `www.ijohann.com` which is owned by Johann who has another personal site at www.johannhuang.com.

Who is Johann?

What does Johann enjoy?


Change Log

  1. 20181113, rewrote the page content.
  2. 20171129, tear down of version 1 site and started a simple version 2 site with only one page.

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