Introduction to Ming Dynasty murals: The Ming Dynasty murals in the Main Hall of Fahai Temple are world-famous and can be called "treasures of the country". It has been unanimously recognized by experts in the cultural relics and art circles, such as Xu Beihong, Ye Qianyu, Zhang Ding, Hou Renzhi, Luo Zhewen, Shan Shiyuan, etc. The murals in the Main Hall of Fahai Temple are all painted with fine brushwork and heavy colors, with delicate brushwork and elegant use of colors. There are ten large-scale painted murals in the hall, including two "Buddha Meeting Pictures", three "Xiangyun Pictures", three "Three Great Masters Pictures" and two "Buddha Protector Pictures". Among them, the Water Moon Avalokitesvara is considered a treasure in Buddhist painting by the Chinese art circle. His portrait has a face as dignified as the moon and appears to be very compassionate. In particular, the robe of Shuiyue Avalokitesvara has fine lines and appears as thin as cicada wings, giving people a fresh and clear feeling, and makes them feel that Guanyin is compassionate and approachable.