How does Tongling Jisu Law Consulting Co., Ltd. charge?

General charging standards for legal services in Tongling: piecework charging, criminal case charging by stages: 1, investigation stage 1, 200-8,000 yuan/piece; 2, review and prosecution stage 1200-8000 yuan/piece; 3. Approval stage: 1200- 15000 yuan/piece. That's all. Thank you.