The Northeast is a large and rich in resources, but what is lacking is the sense of service and profitability. Many service personnel take dead wages and occupy the number of related households. How to do it can't do him, so many industries in the Northeast have always been unable to improve. I think this is fundamental. For example, zoos can completely improve services and facilities, and the price can also be increased. It is estimated that there will be more people, which only represents personal opinions.