in the east of China 和 in the eastern China 有什么区别?

问题描述:

in the east of China 和 in the eastern China 有什么区别?

in the east of China是指在中国以外的,像韩国就是in the east of China,不过in是不接壤,on才接壤
in the eastern China在中国东方,上海就是in the eastern China

in the east of China 中国的东面
in the eastern China 华东区