The blind man holds the candle
The blind man holds the candle, a Chinese idiom, Pinyin is m á NgR é Nb ǎ zh ú, which means that the blind man holds the candle to light up. It's from the story of the old man.
Idiom explanation
The blind man lit up with a candle in his hand. Metaphor doesn't work.
The origin of Idioms
There are seven or five chapters in Yesou's Expositions: "every time the ancients regarded emperor Chen Shou as emperor Wei but not emperor Shu, they all talked about it blindly."
Chinese PinYin : máng rén bǎ zhú
The blind man holds the candle