该书非常强大，拥有很多自自己定义的搜索类，在棋牌算法问题里面提供了良好的思索方法以及解决方法。拥有此书，是无悔的选择。-The book is very powerful, with a lot of self-defined search class chess algorithm which provides a good method of thinking and the solutions. With this book, regret the choice.