Complain to the local civil affairs bureau and education bureau. Bonas (Beijing) International Education Technology Co., Ltd. (hereinafter referred to as Bona Education) was established in 2007, and its business involves adult education, self-taught and pre-test counseling, and vocational training. Consumers can bring relevant evidence and contracts to complain to the local civil affairs bureau and education bureau. The symbol of Bona Education is like a figure of sprint and struggle, in which blue contains rigor and technology, and orange represents wisdom and happiness. It is an abstract and concrete expression of Bona's educational values.