apple and orange
As a Chinese idiom, Pinyin is f ē NGM ǎ B ù Ji ē, which means that wind, horse and cattle are not related. It comes from the book of song, biography of seclusion, Wang Hongzhi.
The source of the idiom is "Song Shu · recluse biography · Wang Hongzhi": "if you leave your ancestors, you must be in love. If you don't meet Yin fengma, you have no chance to be a retinue."
apple and orange
Again and again, again and again - yī ér zài,zài ér sān