What is the creative background of Missing in the Valley?

The creative background of Missing in the Valley is that Xie Jun visited Chu Shijian, the founder of Chu Orange, in Ailao Mountain, Yunnan Province on 20 16. After listening to the story of Chu Lao, he felt it. The legendary life story attracted many domestic and foreign business leaders to visit him. Xie Jun's new book "Missing in the Valley" seems that the author heard a story and felt it. All classics must have a sentimental story background behind them.