Core Insights - The article highlights the scenic beauty and tourism potential of the Chaka Salt Lake, which is the largest salt lake in China and a significant potassium fertilizer production base [3]. Group 1: Location and Significance - Chaka Salt Lake is located in the Qaidam Basin of Qinghai Province and is recognized as China's largest salt lake [3]. - It serves as an important base for potassium fertilizer production and the salt lake industry in China [3]. Group 2: Tourism Development - The "industry + tourism" model has been implemented in recent years, transforming Chaka Salt Lake into a distinctive tourist attraction [3]. - Tourists are increasingly visiting the site to take photographs and enjoy the picturesque scenery, especially during sunset [3][7].