check https://baike.baidu.com/item/习仲勋陵园/3671934?fromtitle=习仲勋墓&

Look at the bottom of the page:

组图：富平习仲勋陵园成为爱国主义教育示范基地  ．腾讯[引用日期2017-02-06]

If Xi Jinping disagree, why not dig it out to grow crops to feed hungary Chinese?