Introduction to Dongguan Guild Hall: Dongguan Guild Hall is also known as "Baoan Public Office". Built in the seventh year of Tongzhi in the Qing Dynasty (1868), it was a chamber of commerce established by Dongguan merchants in Xin'an County during the Qing Dynasty. The building area is 53 square meters, and there are still four stone tablets erected when the "Baoan Office" was built. From the exquisite traditional architecture, noble furniture and elegant interior furnishings of the guild hall, we can see the economic and cultural prosperity of Nanshan in the past.