A man in southern China has launched an itch-scratching chain brand, generating monthly earnings of 100,000 yuan (US$15,000) from his two outlets.This surprising venture is spearheaded by 32-year-old Zhang Xiaoqiao, who opened his first itch-scratching store in Shenzhen’s Baoan District in early May, followed by a second location in the city’s Futian District a month later, as reported by the Xiaoxiang Morning Herald.At these two venues, branded as Suma, staff wear specially designed pointed...