![](http://www.ecns.cn/hd/2020/02/26/7ab203cdd6f1411e8f419fd9fa54fb61.jpg)
Revelers dance and sing along to music during a annual carnival celebration in the Brazilian city of Sao Paulo, Feb. 25, 2020. (Photo: China News Service/Mo Chengxiong)
![](http://www.ecns.cn/hd/2020/02/26/125a5dde1f5946cb96e4c901ebe3292f.jpg)
Revelers dance and sing along to music during a annual carnival celebration in the Brazilian city of Sao Paulo, Feb. 25, 2020. (Photo: China News Service/Mo Chengxiong)
![](http://www.ecns.cn/hd/2020/02/26/84777ba6c0a449c5a2899141ac9bad3a.jpg)
Revelers dance and sing along to music during a annual carnival celebration in the Brazilian city of Sao Paulo, Feb. 25, 2020. (Photo: China News Service/Mo Chengxiong)
![](http://www.ecns.cn/hd/2020/02/26/d700e92a82ca4b9b942710aa0e6ae412.jpg)
Revelers dance and sing along to music during a annual carnival celebration in the Brazilian city of Sao Paulo, Feb. 25, 2020. (Photo: China News Service/Mo Chengxiong)
![](http://www.ecns.cn/hd/2020/02/26/edfd8bd434c44c9abaff738711f4af5d.jpg)
Revelers dance and sing along to music during a annual carnival celebration in the Brazilian city of Sao Paulo, Feb. 25, 2020. (Photo: China News Service/Mo Chengxiong)