中国特色社会主义先行示范区
a pilot demonstration area of socialism with Chinese characteristics

中共中央办公厅、国务院办公厅印发了《深圳建设中国特色社会主义先行示范区综合改革试点实施方案（2020－2025年）》。

Supporting Shenzhen to pilot the comprehensive authorized reform measures is another significant step to advance the city's opening-up in the new era and a key move in building a pilot demonstration area of socialism with Chinese characteristics, said the document.
方案指出，支持深圳实施综合授权改革试点，是新时代推动深圳改革开放再出发的又一重大举措，是建设中国特色社会主义先行示范区的关键一招。