The circular economy, touted as the future of sustainable economic development, relies on minimising waste and optimising resource use. This approach aligns perfectly with the broader economic model called "BCG," which focuses on three economies: Bioeconomy, Circular Economy, and Green Economy.

Qu Yunxiao earns 300,000 yuan($46,532.2) per year for tasting all kinds of crawfish in Qianjiang, Central China's Hubei province.