In August of the 8th year of the Republic of China (1919), Lei Yunfei launched and organized thousands of armed forces, contacted nine chieftains, and captured Yanbian county at one fell swoop on 10. Yanbian county ordered the horse to flee to Huaping county for help. Zhou Chuande, Governor of Huaping, immediately called the officials and gentlemen of civil and military affairs to discuss and come forward to rescue, and at the same time sent letters to Huili, Yongren, Yuanmou, Dayao, Yongsheng and other counties to request reinforcements. More than 2000 reinforcements from all walks of life, divided into two ways, attacked Yanbian, and it took three days to recover Yanbian county on September 7. After two months, Lei Yunfei led the troops to conquer Yanbian County again.
In the 9th year of the Republic of China (1920), 19 September, Lei Yunfei led 1000 troops to attack Daxing Street, Batang, Nahai and the upper and lower places in the second district of Huaping County, and fought fiercely for more than a month.
In August of the Republic of China 12 (1923), Lei Yunfei joined forces with Huaping and Yongbei (now Yongsheng) to attack Yongbei County. The county magistrate Su Li broke his left arm and five people, including his younger brother and son, died on the spot. Lei led a great army to rob the county seat, and returned with a full load, and the county people complained bitterly.
In the winter of 12 (1923), Lei Yunfei mobilized more than 2,000 Yi people in the county to attack Yanyuan, but failed to recover it. In mid-February of the following year, Lei Yunfei once again mobilized troops and more than 3,000 Yi people to attack Yanyuan County again, captured Yubao and plundered a lot of property, then waited for an opportunity to March into Xichang. When he was stationed in Dechang, he was betrayed by his rich men, Liu and Zhang. Attacked by Yan Shitang in Xichang, he was defeated and returned to Yanbian. Lei Yunfei refused to give up after losing from Dechang. He quickly called the old staff to expand his troops, prepared to attack Daxing Street in Huaping, and demanded money from the new county magistrate Zhang Zhucun for guns and bullets. On the one hand, Zhang Yi provided gun money for Lei, on the other hand, he sent his men to Xichang to inform Commander Yang to transfer troops for support.
In September of the Republic of China 15 (1926), Luo Shuchang, the deputy commander of the garrison, fought against Tang in Yongsheng, declaring independence and failing. He fled to Huaping with more than 600 officers and men to cotton fields and went to Lei Yunfei. They colluded with the Reclamation Brigade, assisted the Sichuan Defense Corps, joined the Tusi, organized two salt minorities, called on the four sides, concentrated thousands of people, and divided their forces to attack Huaping in two ways. They occupied Siraqing, Sanmala, Xintian, Hailuo Village and Daxing Street and were repelled by Huaping regiment soldiers. 10/0/On October 24-26, Lei and Luo regrouped and attacked Huaping in five ways. It won the top three, Nanyang Factory, Ma Zhuang, Guankou, Xinmin, Hebei, Lu Yi, Songzhu and Xingxie.