<img src='https://news.cgtn.com/news/2024-10-28/Rongcheng-welcomes-returning-guests-flying-in-for-winter-1y4hyTx6zXG/img/98413bb841104f4ca530fd926c53b972/98413bb841104f4ca530fd926c53b972.jpeg'A flock of swans is seen at the Great Swan National Nature Reserve in Rongcheng City, Shandong Province, October 28, 2024. /CFP <img src='https://news.cgtn.com/news/2024-10-28/Rongcheng-welcomes-returning-guests-flying-in-for-winter-1y4hyTx6zXG/img/98413bb841104f4ca530fd926c53b972/98413bb841104f4ca530fd926c53b972.jpeg'A flock of swans is seen at the Great Swan National Nature Reserve in Rongcheng City, Shandong Province, October 28, 2024. /CFP <img src='https://news.cgtn.com/news/2024-10-28/Rongcheng-welcomes-returning-guests-flying-in-for-winter-1y4hyTx6zXG/img/98413bb841104f4ca530fd926c53b972/98413bb841104f4ca530fd926c53b972.jpeg'A flock of swans is seen at the […]