The Jiangsu Provincial Tax Service has developed an impressive big data system that processes 130 million data records daily across 1,200 industry subcategories, with over 90% data self-sufficiency. They created a data dictionary that makes data retrieval as intuitive as traditional Chinese medicine prescription filling. Most notably, they built a Zhi (Smart) series of products based on a tax-domain vertical AI large model, covering six areas: intelligent governance, intelligent services, intelligent review, intelligent assessment, intelligent management, and intelligent analysis. The intelligent review feature automatically pushes tax risks to businesses during filing periods for self-correction — over 83,000 taxpayer notifications have been sent with correction accuracy exceeding 90%. The system was recognized as an outstanding practice in Jiangsu's provincial digital infrastructure awards.
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Jiangsu Tax Practice: Building a Supply-Demand-Management-Usage Big Data Governance System
Jiangsu Provincial Tax Service built a comprehensive big data governance system that processes 130 million data records daily with over 90% self-sufficiency. Their AI-powered Zhi series products, built on a tax-domain vertical AI large model, won recognition as a 2025 Jiangsu Cyber Strong Province outstanding practice. The system covers six product lines including intelligent governance, services, review, assessment, management, and analysis, achieving over 90% correction accuracy.
2026-07-21