as rolling a ball down a slope(bǎn shàng zǒu wán)

as rolling a ball down a slope

Osaka shangzouman, a Chinese idiom, Pinyin is B à NSH à ngz à UW á n, which means that the situation develops rapidly or the work goes smoothly. It comes from Kuai Tong Zhuan in the history of Han Dynasty.

Analysis of Idioms

A sudden change

Idiom usage

It is a metaphor for the rapid development of the situation. For example, the king is weak and his officials are stupid, but the outside collapse and the inside collapse. The people of Zhou Dynasty took it as Osaka shangzou pill. On the rise and fall of the Later Zhou Dynasty by Lu Sidao in Sui Dynasty

The origin of Idioms

According to Kuai Tong Zhuan in Hanshu, "the generals in the border cities all told each other that" Fan Yang's order comes first, and then he is rich and noble. "He will come down at the same time, just like Osaka shangzou pill."

Chinese PinYin : bǎn shàng zǒu wán