On February 22nd, the first stop of the film crew came to Yami Cave in Guitang Town. By visiting local villagers, they learned about the magical legend of Yami Cave, and invited geological experts to enter the cave to explain the principles of geological science in a comprehensive, systematic and in-depth way.

After 23rd, they will also visit Guitang Wind Tunnel, Silver Carp Cave, Hufei Cave, Tiankeng, Wulong Mountain Scenic Resort Grand Canyon and Pidu River. Danxia landform group in urban area; Eight Immortals Tianchi Lake in Tarot Township; Waterfall pool, Metasequoia glyptostroboides, Wu and ancient castle sites; Tianyantang, Daanshan Township; Shooting in Yanzidong and other places in Liye Town adopts the combination of location shooting and host interview. Through the excavation and on-the-spot shooting of Longshan's unique geographical location, geological landform structure, formation and evolution and other natural phenomena, as well as its profound national culture, historical culture, cultural industry and eco-cultural tourism, the cultural industry formats such as eco-cultural tourism in Longshan County are promoted and the rich and colorful natural and cultural landscape of Longshan is displayed.

Geography China, China Central Television Science and Education Channel (CCTV- 10), is a popular science column of CCTV Science and Education Channel. This column focuses on the study of geography and geological science, showing the rich and colorful geological resources and landforms in China, spreading popular science knowledge, analyzing the laws of nature, carrying forward the scientific spirit and spreading the idea of harmonious coexistence between man and nature. The feature film filmed this time is tentatively named "Exploring Wulong Mountain Scenic Resort", which will be broadcast on CCTV after the filming is completed.