The three major conference memorial halls are located at No. 3 Shiguyuan Road, Yuexiu District, near the subway Dongshankou Station and bus station, convenient transportation. From June 12 to 20, 1923, the three major conferences were held in Guangzhou, which has great historical significance and has a huge impact on the Chinese revolution. The unit has organized many visits to the memorial hall of the three conference sites, browsing relevant historical materials, including text, pictures, real objects, audio video clips, simulation models, deeply educated and deeply touched.