Recycling doesn't need to be so complicated. Linglong presents a number of examples how to sort recyclables and trash using the new four trash can system implemented in Hangzhou, China Linglong is a very bright and friendly girl. She is a Grade 4 student. In her spare time she enjoys dancing and singing. She can also play the pipa, a traditional Chinese lute. She says her favorite class is English because it comes so easily for her. In the future she is thinking about becoming an English teacher. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx