identical
In Chinese, Pinyin is bi é w ú è RZH ì, which means that we can't distinguish the two. It comes from Guo Moruo's Haitao collection xujiabu.
The origin of Idioms
Guo Moruo's haitaoji xujiabu: "the scenery in Jiangxi is peaceful and plain. It's the same as the scenery along the Yangtze River."
Idiom usage
It means exactly the same
Chinese PinYin : bié wú èr zhì
identical
punishment by hacking process. qiān dāo wàn duò