Traditional Culture Encyclopedia - Tourist attractions - What are the tourist routes from Beijing to Xi 'an that have been listed as world cultural heritage sites by the United Nations?

What are the tourist routes from Beijing to Xi 'an that have been listed as world cultural heritage sites by the United Nations?

The above is the route from Beijing to Xi 'an.

The above is the World Heritage Map of China.

The only world heritage that this route passes through is Pingyao Ancient City in Jinzhong City, Shanxi Province.