在湖南省东南角的边远山区，掩藏着郴州市的汝城县。这里山大沟深、交通不便、信息不灵，世世代代生息在这里的人，不知道山外的天地有多宽。然而，有一条与李四光一字之差的山里汉──李洪光，却把太阳、月亮、地球揽在怀里研究４０年，发明“李氏三定律”，否定３００年来的 In the remote mountainous area in the southeastern corner of Hunan Province, there is a hidden Rucheng County in Chenzhou City. Dagougou deep here, inaccessible, ill-informed, people who have lived here and there for generations do not know how wide the world outside the mountains. However, there is a difference between Li Siguang and Han Li ─ ─ Li Hongguang, but the sun, moon, earth in his arms 40 years of study, invented the “Li’s three laws,” denied the past 300 years