GUIYANG, China, July 7, 2023 /PRNewswire/ -- The 2023 Colorful Guizhou Summer Tourism Promotion and Preferential Policies Release Event took place on June 7 at the Guizhou Pavilion of the 19th China (Shenzhen) International Cultural Industries Fair. Co-organized by the Publicity Department of the CPC Guizhou Provincial Committee and the Guizhou...