In which city is the ancient city of Langzhong in Sichuan?

Langzhong is in Nanchong City, Sichuan Province.

Langzhong City, a county-level city under the jurisdiction of Sichuan Province, is managed by Nanchong City, which was called Baoning in ancient times. Located in the northern margin of Sichuan Basin, in the middle and upper reaches of Jialing River, between 15 41'-16 24' east longitude and 31 22'-31 51' north latitude. It is adjacent to Bazhong City and Yilong County in the east, nanbu county in the south, Jiange County in the west and Cangxi County in the north, with a total area of 1,878 square kilometers.

By the end of p>221, the registered population was 817,114. By October 222, Langzhong will have jurisdiction over 5 streets, 19 towns and 3 townships. Langzhong is a famous historical and cultural city in China, an excellent tourist city in China, an ancient county in the world and the hometown of China Spring Festival culture. It is known as "Yuen Long Wonderland" and "Bashu Yao Chong". Climate Features Langzhong City is located in the northeast of Sichuan Basin, on both sides of the middle reaches of Jialing River. It belongs to temperate monsoon climate zone with mild climate. It has the climatic characteristics of warm winter and long summer, short frost period, low wind speed, abundant clouds, distinct four seasons, sufficient heat, abundant rainfall and the same season of rain and heat, and crops can grow in all seasons.