User:Wei4Earth

I, Wei, do solemnly swear that I will faithfully contribute to Wikipedia, and will to the best of my ability, preserve, protect and defend the free encyclopedia. So help me Wikipedians. — Wei4Earth &#183; 唯为地球, Pledge to Wikipedia, POTUS version, 9 October 2018 (UTC)

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About me
Hi, I am editing Wikipedia since April 2018.