Jinhua Lake Investment Exchange Conference is one of the large-scale exchange conferences with a large number of participants in Pan 'an County. Every February and August 27th to 29th of the lunar calendar, Hutou Village will hold a grand exchange meeting to attract vendors and tourists from surrounding areas and even the whole country. During the exchange meeting, people bought and sold goods here, and there were various colorful cultural activities, such as dragon and lion dances, Wu opera performances and acrobatic performances. The scene is very lively.