Swans spend winter in Rongcheng, E Shandong Province (1/7)
2013-02-18 13:05 Ecns.cn
Web Editor:Wang YuXia
Swans are seen at the Swan Lake in Rongcheng City of East China's Shandong Province during the Spring Festival holiday. Thousands of swans spend winter in Rongcheng thanks to its comfortable ecological environment. [Photo: CNS / Chen Hongqing]