User talk:Liangzx

Copying licensed material requires proper attribution
Hi. I see with you included material from a journal article that is available under a Creative Commons Attribution 4.0 International license. That's okay, but you have to give attribution. I've added it for this particular instance. Please make sure that you follow this legal requirement when copying from compatibly-licensed material in the future. — Diannaa 🍁 (talk) 18:09, 2 January 2017 (UTC)