Is Lianyungang Wan Yu and Huaguoshan together?

Together. According to Baidu map, Lianyungang Wan Yu and Guo Hua are together. Wan Yu Scenic Area, located at the southern foot of Yuntai Mountain, is an important part of Guo Hua with beautiful natural scenery and is known as Zhangjiajie in Jiangsu. The waterfalls in the mountain stream in the scenic area are constant all the year round, and the scenic spots such as the Three Dragons playing in the water and the Dragon King and the Three Prince Dragon Bed all give people the feeling of entering a fairyland. At the Old Longtan Waterfall with a drop of more than 40 meters, you can feel the coolness when you reach out, which is a summer resort.