As the birthplace of great people and the place where I lived before the age of 12, Comrade Zhou Enlai’s former residence is a must-visit place. The whole trip is very smooth. The only fly in the ointment is that the underground parking lot charges 5 yuan per hour. The standard is a bit high. The 20 yuan scan code twice failed to succeed. According to the administrator, The signal may not be very good, and it is difficult to find 20 yuan cash to solve the problem.