Chen yu luo yan
There is a story surrounding the greatest beauty in Chinese history, a woman named Xi Shi. It's said that she was so beautiful that when she looked at fish in a pond, the fish were so dazzled by her beauty that they forgot to swim and gradually dived to the bottom. Likewise, it was said that when geese flew over a woman called Wang Zhaojun, they were so struck by her beauty that they would forget to flap their wings and would end up swooping to the ground. Because of this, to this day, when a young Chinese man is in love with a Chinese woman, he may indicate that, to him, she is as beautiful as Xi Shi or Wang Zhaojun. To do this, he will say just four words: "Diving fish, swooping geese".