Hangzhou is the capital of Zhejiang province in eastern China, covering 16,000 square km with a population of 6.6 million people. Located southwest of Shanghai on the Qiantang River, Hangzhou has been famous for its beautiful scenery and historical sites since ancient times, being described as "Paradise on Earth" and "the finest city in the world" by Marco Polo during the Yuan Dynasty. Today, Hangzhou attracts thousands of domestic and international tourists drawn to its mountains, rivers, and cultural attractions.