The Nanjing leg of 2025 China Skateboard Street Tour, organized by the China Roller Skating Association, kicked off on June 22, 2025, with 40 participants competing in the children's and adult categories. (Photo/CFP)

The Nanjing leg of 2025 China Skateboard Street Tour, organized by the China Roller Skating Association, kicked off on June 22, 2025, with 40 participants competing in the children's and adult categories. (Photo/CFP)

The Nanjing leg of 2025 China Skateboard Street Tour, organized by the China Roller Skating Association, kicked off on June 22, 2025, with 40 participants competing in the children's and adult categories. (Photo/CFP)

The Nanjing leg of 2025 China Skateboard Street Tour, organized by the China Roller Skating Association, kicked off on June 22, 2025, with 40 participants competing in the children's and adult categories. (Photo/CFP)

The Nanjing leg of 2025 China Skateboard Street Tour, organized by the China Roller Skating Association, kicked off on June 22, 2025, with 40 participants competing in the children's and adult categories. (Photo/CFP)

The Nanjing leg of 2025 China Skateboard Street Tour, organized by the China Roller Skating Association, kicked off on June 22, 2025, with 40 participants competing in the children's and adult categories. (Photo/CFP)

The Nanjing leg of 2025 China Skateboard Street Tour, organized by the China Roller Skating Association, kicked off on June 22, 2025, with 40 participants competing in the children's and adult categories. (Photo/CFP)