![](http://www.ecns.cn/hd/2021/11/25/488d8d210dfe4bc2962f37084f902e7a.jpg)
Photo taken on Nov. 24, 2021 shows Jinhua Middle School agronomy group working in their "rooftop eco-garden", as part of an anniversary exhibition of the project. The school, affiliated to East China Normal University in Shanghai, built the "eco-garden" on the rooftop of a 6-storey building a year ago. It has become invaluable for students developing practical agronomy skills during their extra-curricular hours. (Xinhua/Liu Ying)
![](http://www.ecns.cn/hd/2021/11/25/86ed309720db4be3b5fbca329f5c1b82.jpg)
Photo taken on Nov. 24, 2021 shows Jinhua Middle School agronomy group working in their "rooftop eco-garden", as part of an anniversary exhibition of the project. The school, affiliated to East China Normal University in Shanghai, built the "eco-garden" on the rooftop of a 6-storey building a year ago. It has become invaluable for students developing practical agronomy skills during their extra-curricular hours. (Xinhua/Liu Ying)
![](http://www.ecns.cn/hd/2021/11/25/7406803b3525491682df181cdc6d3f06.jpg)
Photo taken on Nov. 24, 2021 shows Jinhua Middle School agronomy group working in their "rooftop eco-garden", as part of an anniversary exhibition of the project. The school, affiliated to East China Normal University in Shanghai, built the "eco-garden" on the rooftop of a 6-storey building a year ago. It has become invaluable for students developing practical agronomy skills during their extra-curricular hours. (Xinhua/Liu Ying)
![](http://www.ecns.cn/hd/2021/11/25/157e0529c1de47a0b9e87c3afb237629.jpg)
Photo taken on Nov. 24, 2021 shows Jinhua Middle School agronomy group working in their "rooftop eco-garden", as part of an anniversary exhibition of the project. The school, affiliated to East China Normal University in Shanghai, built the "eco-garden" on the rooftop of a 6-storey building a year ago. It has become invaluable for students developing practical agronomy skills during their extra-curricular hours. (Xinhua/Liu Ying)
![](http://www.ecns.cn/hd/2021/11/25/ff061002ffbf45af9ff1e5a7b8ff78aa.jpg)
Photo taken on Nov. 24, 2021 shows Jinhua Middle School agronomy group working in their "rooftop eco-garden", as part of an anniversary exhibition of the project. The school, affiliated to East China Normal University in Shanghai, built the "eco-garden" on the rooftop of a 6-storey building a year ago. It has become invaluable for students developing practical agronomy skills during their extra-curricular hours. (Xinhua/Liu Ying)