"Before it was changed into a restaurant, the quadrangle was in ruins. Only after the plants and buildings in the quadrangle were restored, did it have the present scene." According to reports, in 200 1 year, Lejiayuan was owned by Beijing Baijia Courtyard Catering Co., Ltd. Based on the principle of respecting history, restoring the original appearance and paying equal attention to protection and development, the company invested huge sums of money to carry out large-scale transformation and renamed it "Baijia Courtyard", which was opened to the outside world in the form of displaying traditional food culture, running the palace and running official dishes, with many diners every day.