Under the guidance of the National Action Plan for the Development of Trusted Data Space (2024-2028), the "Yan'an Trusted Data Space for Service Trade" project was registered in Yan'an City on November 4, 2025, marking the official entry of cross-border digital service trade into a new stage of "trustworthy and controllable". This project is an important practice of the national trusted data space strategy being implemented locally, indicating the comprehensive opening of a new era of digital trade supported by the circulation of trusted data.