Introduction to the door of the upper room: There is a plaque "Shensi Hall" hanging in the middle of the upper room, which can be regarded as the name of the hall. It also corresponds to the word "retreat" and is a reminder to improve one's own ideological and spiritual realm. There are two couplets next to them, which are famous couplets from the Qing Dynasty. A landscape painting can be seen in the middle of the hall, which is a work of expressive expression. There is an Eight Immortals table in the front, two Taishi chairs, and a coffee table on each side. Various landscape paintings are hung on the left side, and antique cabinets and various antiques are placed on the right side.