Bottle-shaped and carton-shaped recycling bins have been installed in spots around Nanjing, the capital city of Jiangsu Province on August 11, 2018. (Photos: IC)

The bottle-shaped garbage bin is for beverage bottles, and the carton-shaped bin is for books, newspapers, and other waste paper.

A boy throws a beverage bottle into the bottle-shaped recycling bin in Nanjing, capital city of Jiangsu Province, on August 11, 2018.