Introduction to Chengzhitang: Chengzhitang is an important part of Xingtai Tea House. It was once the camping place of Zuo Zongtang, a famous general of the Qing Dynasty. It is a place where Confucian businessmen take good care of the elders of the clan and provide blessings to the elderly. The word "Fu" is everywhere in the front and rear of the hall, so it is also known as the "Hundred Fortune Hall".