Maybe it comes from Guan Hanqing in the Yuan Dynasty

1. The second fold of "Wen Taizhen's Jade Mirror Stand"

Even though Muyangguan's muscles are like snow and his wrists are like ice, Although it is a piece of jade, it is made of several types: the fingers are made of Qiongyao with three joints, and the nails are like ten crystals. Those who sit firmly are respectable, but their actions are detestable. He never lifted up the sleeves of his golden shirt, and I heard the jade bracelet ringing again.

(Mrs. Yun) Miss, it doesn’t matter how you play the piano. You have to bring incense. Please sit on the bed in the corner of the husband’s bed, and let the miss pay homage to him. "Once a teacher, always a father." A bachelor teaches a young lady how to write. (Dan Writing Section) (Positive end cloud) The wrist is flat and straight. Madam, that's not the case. (From the end of the positive line, he twists his pen to read Dan Hand Ke) (Dan Yun) What’s the point? The girl is twirling her hands and wrists in front of you! (Positive end says) Does Xiaosheng have any other intentions? (Mrs. Yun) Little devil, if you have your brother to help you, you will be very lucky. (Dan Yun) "Men and women aged seven years are not allowed to sit at the same table." (Mrs. Xiaoke, Yun) My brother dropped his book bag in front of his head. (Not yet sung)

2. The first chapter of "Qian Dayin Zhizhi Chong Xie Tianxiang"

Hunjianglong, I will test you every day and beg you to teach you how to be a human being, but I want to be a father all my life, and I also want to be a teacher one day. But if there is someone who dares to take on my first case in the hall, I would like to branch out and act on the stage with you. Then there are four kinds of children who miss the future, all because of their wisdom and wisdom, so they have to work hard without any excuse.