Lawyer Chang has worked in the former Ministry of Radio, Film and Television for a long time, and is familiar with copyright law business, especially with rich experience in copyright maintenance and combating piracy. Lawyer Chang Cheng specializes in corporate mergers and acquisitions, state-owned enterprise restructuring, stock issuance and listing. He has provided legal services for the restructuring and reorganization of a number of large state-owned enterprises, and handled acquisitions, mergers and IPO projects between domestic and foreign enterprises.

Lawyer Chang Cheng, as the earliest lawyer engaged in futures legal business in China, has rich practical experience and theoretical knowledge in futures dispute case agency and non-litigation legal affairs.

Lawyer Chang Cheng has rich practical experience in the supervision and dispute resolution of various forward spot transactions and the legal practice of financial derivatives.

Lawyer Chang Cheng is familiar with insurance law. He is good at the establishment of insurance companies, the formulation and improvement of rules and regulations, the legal evaluation of insurance products, the agency of insurance disputes and other insurance legal practices.

Lawyer Chang has long handled legal business or served as legal adviser for many large and medium-sized enterprises. He is good at dealing with complex cases or disputes, especially has rich experience in promoting the parties to reach a settlement and minimizing losses.