Is it true that Tianjin Jincai Junior auditioned?

It's true. According to official website of Tianjin TV Station, Tianjin Golden Youth Audition is the selection method of Tianjin TV Station. The film crew of Tianjin TV Children's Channel "Jincai Youth Travel" made a special trip to Dagukou Fort Ruins Museum to visit the fourth issue. Based on the precious collections of the museum and relevant historical and cultural knowledge, it explores the vicissitudes of Dagu area through the lens, and gradually seeks the story behind the "Dagu Iron Bell", the treasure of the town hall.