The plaque shown in the picture presented in 1924 by Chan chun-pong, daoist priest of Sik Sik Yuen, hangs at the Scripture Hall. The meaning of “Wai Sin Zeoi Lok”為善最樂 (literal meaning “doing good deeds is the greatest happiness”) echoes to the guiding principle of Sik Sik Yuen “to Act Benevolently and to Teach Benevolence”.