What is the advertising slogan of rural tourism in Haicheng, Liaoning Province?

Landscape city, ecological Liaoyang. Liaoyang is a place with mountains and water and rich products. In the east, there are the remaining veins of Changbai Mountain, with dense forests and rich vegetation. There are many iron-rich mines in the south; The west is a plain where the three rivers meet and are easy to cultivate, and the north is flooded with Taizi River and Hun River, with developed water systems and direct access to the sea. With its unique geographical conditions and rich resources, Liaoyang has long been a central city, transportation hub and military stronghold in Liaodong and even Northeast China. In the first quarter, the city's ecological environment quality rose steadily. The average concentration of PM2.5 in the city's air quality is 49.9 μ g/m3, the number of days when air quality reaches the standard is 72, and the proportion of excellent days is 80%, ranking fifth in the province. The proportion of surface water in the state-controlled section of the city is better than Class III water quality, which is 75%, and the water quality of river sections above the municipal level is better than that of the same period last year. The circulation mechanism of construction land was further improved, and the investigation and evaluation of soil pollution status of seven key construction land were completed. The safe utilization rate of key construction land in the city remained at 100%. Liaoyang, located in the northeast of China and the middle of Liaoning, is a sub-central city of Shenyang metropolitan area, an emerging modern petrochemical textile industrial base and an excellent tourist city in China. It is one of the earliest cities in northeast China. From the 3rd century BC to the early 7th century, it has been the political, economic, cultural center, transportation hub and military center of northeast China.