![](http://www.ecns.cn/hd/2022/10/19/52137c81b401423f9f20742112ccf8f8.jpg)
Visitors pose for photos at a field of pink muhly grass at Sanqiao wetland park in Nanjing, east China's Jiangsu Province, Oct. 18, 2022. (Photo: China News Service/Yang Bo)
![](http://www.ecns.cn/hd/2022/10/19/d6eba72714274cfbb344ac747ddbf393.jpg)
Visitors pose for photos at a field of pink muhly grass at Sanqiao wetland park in Nanjing, east China's Jiangsu Province, Oct. 18, 2022. (Photo: China News Service/Yang Bo)
![](http://www.ecns.cn/hd/2022/10/19/eb0143920a1748869915cb9a8f25e547.jpg)
Visitors pose for photos at a field of pink muhly grass at Sanqiao wetland park in Nanjing, east China's Jiangsu Province, Oct. 18, 2022. (Photo: China News Service/Yang Bo)
![](http://www.ecns.cn/hd/2022/10/19/6767393b885446528c6d725945b6fc6a.jpg)
Visitors pose for photos at a field of pink muhly grass at Sanqiao wetland park in Nanjing, east China's Jiangsu Province, Oct. 18, 2022. (Photo: China News Service/Yang Bo)
![](http://www.ecns.cn/hd/2022/10/19/ff1b878d65654a72922b42fd268aa358.jpg)
Visitors pose for photos at a field of pink muhly grass at Sanqiao wetland park in Nanjing, east China's Jiangsu Province, Oct. 18, 2022. (Photo: China News Service/Yang Bo)
![](http://www.ecns.cn/hd/2022/10/19/132933f6375d44aab26b9f4ab1ac1509.jpg)
Visitors pose for photos at a field of pink muhly grass at Sanqiao wetland park in Nanjing, east China's Jiangsu Province, Oct. 18, 2022. (Photo: China News Service/Yang Bo)
![](http://www.ecns.cn/hd/2022/10/19/7edb882a3a1b4dc9802fcb081f6a517b.jpg)
Visitors pose for photos at a field of pink muhly grass at Sanqiao wetland park in Nanjing, east China's Jiangsu Province, Oct. 18, 2022. (Photo: China News Service/Yang Bo)
![](http://www.ecns.cn/hd/2022/10/19/c3184f4770314263af91ca2e8104e82a.jpg)
Visitors pose for photos at a field of pink muhly grass at Sanqiao wetland park in Nanjing, east China's Jiangsu Province, Oct. 18, 2022. (Photo: China News Service/Yang Bo)