On December 13th, Runquan Lake Park in Zhangye, Gansu Province, was as beautiful as a picture in winter. Correspondent Wu Xuezhen reports.
稿源：中国兰州网 编辑：ZhaoZijun
On December 13th, Runquan Lake Park in Zhangye, Gansu Province, was as beautiful as a picture in winter. Correspondent Wu Xuezhen reports.