![](http://www.ecns.cn/hd/2021/07/23/5010a96f3619476e906493fb0d10f37a.jpg)
China Hammock Dance Championships is held in Tianjin on July 22, 2021. Sixty-five competitors of ten categories including middle-aged group, youth group, art group and professional competition group have participated in this competition. (Photo: China News Service/Tong Yu)
![](http://www.ecns.cn/hd/2021/07/23/5fc80ab0746b4b8e87e30f9051632ed7.jpg)
China Hammock Dance Championships is held in Tianjin on July 22, 2021. Sixty-five competitors of ten categories including middle-aged group, youth group, art group and professional competition group have participated in this competition. (Photo: China News Service/Tong Yu)
![](http://www.ecns.cn/hd/2021/07/23/3385602d488b43589edf9cad0f07ecd7.jpg)
China Hammock Dance Championships is held in Tianjin on July 22, 2021. Sixty-five competitors of ten categories including middle-aged group, youth group, art group and professional competition group have participated in this competition. (Photo: China News Service/Tong Yu)
![](http://www.ecns.cn/hd/2021/07/23/507da83cef4e489b98c481df70696ed5.jpg)
China Hammock Dance Championships is held in Tianjin on July 22, 2021. Sixty-five competitors of ten categories including middle-aged group, youth group, art group and professional competition group have participated in this competition. (Photo: China News Service/Tong Yu)
![](http://www.ecns.cn/hd/2021/07/23/4483e0ae71df47839957a702874994af.jpg)
China Hammock Dance Championships is held in Tianjin on July 22, 2021. Sixty-five competitors of ten categories including middle-aged group, youth group, art group and professional competition group have participated in this competition. (Photo: China News Service/Tong Yu)