BEIJING, Oct. 6, 2022 /PRNewswire/ -- Dongguan, a coastal city located in southern China's Guangdong province, is increasingly known for its young culture. Accordingly to the latest population census, the average age of Dongguan's population here is something like 33 years, almost equivalent to the city's age.

Dongguan produced one third of the animation derivatives made in China, which contributes 80% to the global production of the same kind. Piececool is one of the most popular brands in Dongguan, which resembles Lego and integrates Chinese...