In this area of Dalian, the accuracy of prediction is Dalian Hongyi-Feng Xueshui Yang Shengtang, and their teachers are among the best, so there is absolutely nothing wrong with you looking for them, especially Mr. Zhao Xuancheng, whose organization was established in 2005 and has a very good reputation. Address: No.609, Tianxing Roosevelt Building, Xi 'an Road, Dalian, Liaoning Province (please make an appointment in advance when visiting). I hope you can visit them in person, which is more sincere.