3. Dongchuan-Songming seismic belt. From Qiaojia in the north to Gejiu in the south via Dongchuan, Songming, Xundian, Yiliang and Kaiyuan. The intensity of seismic activity is high and the frequency is low. 4. Mabian-Zhaotong seismic belt. Including Mabian area in Sichuan and Zhaotong area in Yunnan. 1974 Yongshan earthquake with M = 7. 1 occurred in this area, with high seismic activity frequency, and most of them were earthquake swarms. 5. Tonghai-Shiping seismic belt. Including Yuxi, Tonghai, Eshan, Qujiang, Shiping, Jianshui and other areas, 1970 Tonghai M 7.8 earthquake occurred here, with strong seismic activity and high earthquake repeatability. 6. Zhongdian-Dali seismic belt. Including Zhongdian, Lijiang, Heqing, Jianchuan, Eryuan, Dali, Midu, Weishan, Nanjian, etc., from 886 to 1976, a total of 6 earthquakes 16 were recorded. Chuxiong seismic belt should belong to magnitude 3.4.5, right?