Yanoda Rainforest Scenic Area is the only tropical rainforest in China with an altitude of 18 degrees north latitude. It is the concentration of five tropical rainforests in Hainan Island. Heavy jade, cover the sky, the waterfall falls down, the annual average temperature here is about 24 degrees, summer heat, winter cold, it is a good place to health. "Yenoda" is a vocal word that expresses one, two, and three in Hainan's native dialect. The scenic spot gives it a new connotation. It means innovation, promises commitment, and expresses practice. At the same time, Yanoda is also said to be welcome, hello, and friendship and blessing. There are many hundred-year-old trees that are flourishing here, looking at them, Lin Haiyan, ancient trees