1. Climatic conditions: Nanjing and Hangzhou belong to the south of the Yangtze River, with mild climate, distinct seasons and abundant rainfall. Nanjing is hot in summer, cold in winter, comfortable and pleasant in spring and autumn, while Hangzhou is relatively cool in summer and slightly humid in winter. The climatic conditions in Nanjing are slightly worse than those in Hangzhou.
2. Natural environment: Known as "paradise on earth", Hangzhou is a famous tourist city in China and known as "the landscape is the best in the world". Scenic spots such as West Lake Scenic Area, Lingyin Temple and Qiandao Lake have attracted countless tourists. Nanjing is famous for the Confucius Temple, the Ming Tombs, Yuhuatai and other places of interest, with more modern urban construction and more beautiful natural environment than Hangzhou.