What does smart Baoyu mean?

The name of an important jade repeatedly mentioned in A Dream of Red Mansions turned out to be a stubborn stone made by Nu Wa. Because of her lack of talent, she joined the WTO with Shen Ying (later Jia Baoyu), and it became the beautiful jade that Jia Baoyu took when he was born, with the words "psychic Baoyu" on it. Yin Shi took it, but it was a perfect jade with the words "psychic Baoyu" written on it. "。