Why are lanterns hanging in the jstars courtyard? . ? Or a red lantern?

There is no custom of hanging lanterns. Because the film "Hanging the Red Lantern High" was shot in the Qiao Family Courtyard, the author Su Tong's original work is a story that happened in the south of China, where there is a custom of hanging lanterns. Therefore, the red lanterns in Qiao's courtyard were hung for movies, and later became the symbol of Qiao's courtyard.