the reasons are: geographical location, facilities and services, and brand effect.

1. Geographical location: Qingyang District of Chengdu is the center of Chengdu, with convenient transportation and prosperous business. Therefore, the hotel's geographical location is superior, and the price will naturally increase accordingly.

2. Facilities and services: High-end hotels usually provide more perfect facilities and services, such as luxury rooms, high-end restaurants, gyms, spas, etc. The provision of these facilities and services will cost a lot of money, so the price will increase accordingly.

3. Brand effect: Some well-known hotel brands have high popularity and reputation in the market, so their prices will increase accordingly.