Are there any niche cities suitable for travel?

I would like to share with you the niche cities that I think are suitable for travel:

Yangshuo: Yangshuo, located in the Guangxi Zhuang Autonomous Region, is a charming small city surrounded by magnificent karst mountains. There are Zhuang folk culture, terraced fields and beautiful views of the Li River in Guilin, where you can engage in outdoor activities such as hiking, cycling and rafting.

Xitang: The ancient town of Xitang, located in Zhejiang Province, is one of the representatives of Jiangnan water towns and is known as the "Venice of the East". There are ancient stone bridges, alleys and rivers here, which retain the traditional water town architectural style. It is a good place to experience the Jiangnan water town culture and leisure life.

Pingyao: The ancient city of Pingyao in Shanxi Province is one of the best-preserved ancient cities in China and is listed as a world cultural heritage. There are ancient city walls, ancient buildings and traditional commercial streets here, where you can experience the ancient Chinese business culture and historical features.

Jixi: Jixi City, located in Heilongjiang Province, is known as "China's Northern Switzerland". There are magnificent natural scenery here, such as Mohe, Wudalianchi and Yabuli Ski Resort. It is a good place for winter vacation and sightseeing.

Hejin: Hejin City in Shanxi Province is a small city with a long history and unique culture. There are ancient city walls, historical buildings and red revolutionary sites here, where you can feel the charm of traditional culture and history.

Aershan: Aershan City, located in the Inner Mongolia Autonomous Region, is a tourist attraction surrounded by mountains and rivers. It has magnificent natural scenery, virgin forests and clear lakes, making it a great place for hiking, skiing and sightseeing.

Huairen: Huairen County in Shanxi Province is a quaint and pleasant small city, known as the "Little Switzerland of the East". There are stunning landscapes, cliffs and ancient temples for hiking, sightseeing and cultural exploration.

Anshun: Anshun City in Guizhou Province is a multi-ethnic city with magnificent karst landforms and unique cultural customs. Attractions such as Huangguoshu Waterfall, Dragon Palace and Zhenning Buyi and Miao Autonomous County provide opportunities for adventure and cultural exchange.

Libo: Libo County in Guizhou Province is located in the karst landform area and is known as the "Maldives of China". There are turquoise caves, clear rivers and beautiful lakes for rafting, adventure and sightseeing.

Pingliang: Pingliang City in Gansu Province is a famous historical and cultural city with rich cultural and natural landscapes. There are ancient temples, canyons and desert scenery for cultural exploration and nature viewing.

Tacheng: Tacheng in the Xinjiang Uygur Autonomous Region is a city with beautiful scenery and is known as the "Pearl at the Northern Foot of the Tianshan Mountains". There are majestic snow-capped mountains, lakes and grasslands here, providing opportunities for hiking, skiing and sightseeing.