In merry Pi by verifying the data of more than 500000 tourists annually, we can know the most popular equipment among tourists, which slide is the fastest turning rate and which goods receive the biggest screams. We can collect the data of the changing direction of tourist’s consumption habits and actively understand the influence of new industries on the amusement industry, so as to timely respond to it. Since 2019, we have also launched the operation management guidance output service to provide more help to investors who have no experience in water park operation.