walk in the dark and touch blindly(míng xíng máng suǒ)

walk in the dark and touch blindly

It is a Chinese idiom. Pinyin is m í NGX í NGM á ngsu ǒ, which means to work under unknown circumstances. It comes from FA Yan · self cultivation.

The idiom comes from Yang Xiong's "Fa Yan · self cultivation" in Han Dynasty: "if you ask for something, you just do it in the dark."

Chinese PinYin : míng xíng máng suǒ