Xi'an Trip, First Stop

First time in Xi'an 🌟Highlights: The city that never sleeps is truly beautiful ⏳Visiting Time: It is recommended to go at night, because during the day, the city that never sleeps is just an ordinary ancient city. At night, it becomes very beautiful 🧳Pre-trip Preparation: It is recommended that sensitive groups wear masks when going out. During my 4 days in Xi'an, there was smog every day, and the smog was quite serious. There was an industrial emission smell in the air. It was slightly better within the city, but very serious near the outskirts of the city.