1. Vanity troubles: Jia Zheng values his son's talent and hopes that he can show off his family background. The poems written by Baoyu are full of powder flavor, which makes Jia Zheng very disgusted. In Jia Zheng's view, although Baoyu is talented, he pursues prosperity and lacks initiative in his studies, which undoubtedly satisfies his vanity.
2. The gap between expectation and reality: Jia Zheng has high expectations for Baoyu and hopes that he will achieve something in his studies. However, Baoyu is usually tired, lazy and lacks initiative, which leads to poor academic performance. This made Jia Zheng more and more disappointed with Baoyu.
3. Jia Zheng's personal aesthetics: Jia Zheng has his own aesthetic standards, and he prefers poems that meet his standards. Baoyu's poems may not meet his aesthetic standards.
Generally speaking, Jia Zheng holds a negative attitude towards Baoyu's poems, which not only reflects his dissatisfaction with Baoyu's studies, but also reflects his personal vanity and aesthetics.