मिंग शियाओलिंग

This worked very well, you just scan your QR code to enter. There is quite a lot of walking, even if you use the little blue tourist buses (which accept WeChat Pay (not Alipay) and cash and cost 10 CNY). This is mainly an outdoor activity and Nanjing can be very hot in the summer. The visit will take about half a day and you can reach it with the metro. Furthermore note that most people only speak Mandarin.

使用Klook预订便捷性：非常方便入内