Personally feel that the attractions are very good. Children who grow up in the city rarely experience rural life, and they can't feel the hard work and wisdom of the older generation when fighting Japan. Here you can feel the most simple rural life, and you can also look at the glorious deeds of the revolutionary predecessors. And the tunnel as the main attraction here, is the crystallization of the wisdom of the revolutionary fighters at that time, after the visit, I must feel that this trip is worthwhile, in short, it is worth a visit!