1. According to the information of Baidu Library, Youqiu Pavilion and Youchun Pavilion are not directly related, and they represent different historical figures and cultural images respectively. Autumn pavilion is a pavilion with the theme of autumn tour. In China's ancient poems, people often express their feelings or meanings by visiting autumn scenery.

2. Youchunge is another situation. Youchunge, also known as Xiangyuanlou and Shuixianglou, is located in the West Garden of Humble Administrator's Garden in Suzhou, and is the only pavilion in Humble Administrator's Garden.