Open scenic spots, no charge, typical traditional villages, worth a visit, staying in big cities all year round, not in the northwest, or not been to the northwest, it is worth a visit. Personally feel that living in the ancient town of Lukou is not as good as living in Lijiashan. Of course, Lijiashan is mostly a traditional farmyard. It is cheap and affordable in the farmyard. There is no separate bathroom and it is generally a dry toilet, but it is quiet and distinctive. However, the traffic up and down the mountain is not very convenient.