Shi Yongming 
To the Future 

As one of the "Excellent Works of Great Beluga Original Fantasy Children »s Literature", this book is suitable for the majority of children. The story is about Kong Zhengming, who likes radio. When Kong Zhengming was young, he and his friend Sun Zhengliang accidentally discovered the wireless signal in the mountain called "Wangbizi". Since then, they never forget the signal. After more than 20 years, they came across and decided to visit together, but stumbled across a science-fiction story from another world.