I would like to live in Hangzhou,how much will it cost me to live there for a month,room and board

Hi, dear. It mainly depends on your life style, including the size and location of the apartment you choose to stay, the quality of food you have, plus shopping and entertainment you do. Anyway, the life level in Hangzhou is generally higher than most cities in China. To keep a base easy life, you may need at least CNY3000-4000. It is just a reference.