at top speed
A Chinese idiom, the Pinyin is Ku à im à Ji à Bi à n, which means a fast horse with a whip to make it run faster. It's like speeding up, speeding up. From village house.
The origin of Idioms
Lu You's poem "village house" in Song Dynasty: I hate the fast horse with the whip, but I prefer to be a fool to remember the sword mark.
Idiom story
Mr. Mozi reproached Geng Zhu. Geng Zhu said, "don't I have anything better than others?" Mozi said, "I'm going to Mount Taihang and take a fast horse or an ox. which one are you going to push?" "I'm going to spur the fast horse," he said Mozi said, "why spur the fast horse?" Plow column said: "fast horse is worth whipping." Mozi said: "I also think you are worthy of encouragement!"
Idiom usage
Why don't you hurry up to Cangshan to get your uncle. The story of killing a dog by Xu Ji in Ming Dynasty
at top speed
rescue the desperately poor and help those who were in difficulty - fú wēi jì kùn
beat a retreat in the face of difficulties - zhī nán ér tuì