The phrase "dig a hole to China" is actually a famous expression that originated in America and was often told to children. The myth was that if you dug a deep hole in America, if you kept digging you would end up in China :)
“挖一个洞到中国”这个短语是美国的一个有名的俗语，是大...全文： http://m.weibo.cn/5637065653/4298425405592858 ​