I'm writing to you from my home China 什么地方错了

I'm writing to you from my home China 什么地方错了
I'm writing to you from my home China 什么地方错了

I'm writing to you from my home China 什么地方错了
去掉China或去掉my home

in China

改为
I'm writing to you from my home (that is) called China