I found these Chinese MLP cards on Aliexpress & Taobao and my order finally came. Will be scanning and uploading them as I go.

This is card YH-T01-003. I suspect the “R” in the top right means “rare”, although this is silly as every pack has four of these “rare” cards guaranteed.

Front side: https://derpibooru.org/images/2844704

I am not a native Chinese speaker so these will be machine translated. If there are more accurate translations, I would be happy to edit the description.

TEXT:
羽量

种族: 飞马
性 别: 男
身 份: 学生
可爱标记: 羽毛

羽量是可爱军团的同学,在学校校担任《小马新闻报》的记者兼主编。

TRANSLATION:
“Yǔ liàng” / Featherweight

Species: Pegasus
Gender: Man
Identity: Student
Cutie Mark: Feather

He is a classmate of the Cutie Corps and works as a reporter and editor-in-chief of the Pony News at the school.