What are the professional criminal lawyers in Xi 'an?

Song Qiang, graduated from northwest university of politics and law with a major in public safety, is a lawyer of Shaanxi Zhiyiheng Law Firm. Mainly engaged in criminal defense business. As a student majoring in public security, I have been engaged in criminal defense business since 2008. I often discuss difficult cases with students who are engaged in public security law, and have in-depth research on common duty crimes such as corruption and bribery, as well as common criminal crimes such as intentional homicide, intentional injury, robbery, kidnapping, rape, fraud, extortion and traffic accidents. He has represented hundreds of criminal cases so far and accumulated rich experience in handling cases. ?