He Yuelan is currently detained at the Chenzhou Detention Centre on suspicion of unlicensed operation. On May 17th, He Yuelan, known as the "Madam Butterfly", was formally arrested for unlicensed operation. According to the Chenzhou police in Hunan province, He Yuelan developed a network marketing pyramid scheme by recruiting members and offering high returns. She reportedly recruited more than 60,000 members across 29 provinces and cities in China. The case involves an amount of RMB 335 million yuan. He Yuelan was once held up as a "model" for re-employment of laid-off workers. Jiao...