Mother's Mercy and Son's Filial Piety is a Chinese idiom, pinyin is mǔcízǐxiào, which means a mother's kindness and love for her son, and a child's filial piety for his parents. From "Shangshu - Kang Guan"
Chicken Flying and Dog Jumping, a Chinese idiom with the pinyin jīfēigǒutiào, means to frighten a chicken into flying, and a dog into jumping all over the place, describing a panic that is so great that it makes a mess. From Exercise. Mao Dun, "Exercise": "Yet here Chen Keming imagines, on the one hand suspicious, and on the other hand fearful of the resentment caused by the chickens flying and dogs jumping, everyone in danger.