I am Yan on Instagram: "Hangzhou is one of the oldest cities in China and a place where the depth of Chinese civilization can truly be felt. Its beauty and prosperity were so impressive that even Marco Polo wrote about Hangzhou in his travel memoirs. Today, the city is also known for its lush green landscapes, peaceful atmosphere, and its world-famous Longjing (Dragon Well) tea, which has been cultivated here for centuries and remains a proud symbol of Hangzhou’s cultural heritage. #hangzhou #ch