i have been there 和 i have been to china为什么一个有to一个没有?

i have been there 和 i have been to china为什么一个有to一个没有? I have been to. I have been to i have been to和i have been doing 和i have been.区别 so you have not been to china ___ how I wish to go there 横线上 Have you been to China?和 Have you ever been to China?有什么区别吗? Have you been to China?和Have you been to China 有分别? i have been to shanghai为什么加been? I have never been to I have been to Beijing. I have been to Shanghai I have been there