Abstract: One of the key research challenges that we face in developing the wisdom Web is to make it capable of seamlessly offering solutions to users in dealing with their real world problems.Generally speaking,in distributed,networked computing environment,services may be found via an online process of discovery and matching.In order to make it possible,individual contents or services should be developed and written following the syntax and semantics of a pre-defined problem solver markup language (PSML).Based on β-PSML,in this paper,we propose a new approach for solving problems in a large scale distributed Web environment.We will also give an illustrative example in this paper to show the service process of the new approach.