At the other end of Shenzhen from Longgang, no smoke is visible from the towering smokestack of the Baoan incinerator, built by a company owned by the municipal government.

• 在深圳龙岗以外的由市政府建立的宝安垃圾焚烧厂，人们用肉眼看不见从大烟囱里排出的烟雾。