There are two floors above and below the pottery Pavilion. On one side of the upper arch are three characters of "Wan Shan Tang" in ink script. On the right side of the another arch, there is a vertical title of . On the left side of the arch, there are characters of "August 15, the 26th year of Wanli (title of the reign (1573-1620) of Zhu Yijun, 13th emperor of the Ming Dynasty, called posthumously Ming Shenzong)" in ink script, and on the upper side, there are characters of "Wan Shi Ru Yi(good fortune as one wishes)". The twenty sixth year of Wanli in the Ming Dynasty is 1598.