How old is Lawyer Cheng? 32 years old. Cheng Xiaoxiao was born on April 22, 1990. He is a senior partner of DeHeng Law Firm, deputy director and secretary-general of DeHeng National Criminal Professio

How old is Lawyer Cheng? 32 years old. Cheng Xiaoxiao was born on April 22, 1990. He is a senior partner of DeHeng Law Firm, deputy director and secretary-general of DeHeng National Criminal Professional Committee, a doctorate in law from Renmin University of China, and a researcher at the Institute of Legal Practice of Renmin University of China. He has worked in the Beijing Municipal Procuratorate for a long time and was awarded the title of Outstanding Public Prosecutor in Beijing.