In recent years, Liaoning border areas have focused on poverty alleviation objectives and tasks, played the leading role of special funds, and focused on supporting industries with distinctive advantages. By the end of 2020, including Kuandian, all the 24 poverty-stricken villages in Dandong/Kloc-0 and more than 50,000 people will be lifted out of poverty. After more than ten years of development, Yan industry has become the leading agricultural industry in Hekou village. At present, the planting area of Yanhongtao in Hekou Village exceeds 20,000 mu, with an annual output of 50 million kilograms, making it the largest Yanhongtao producing area in Northeast China.

Hekou Village, as the core scenic spot of the Yalu River National Key Scenic Area, has vigorously developed the eco-tourism industry and held the 16 Yalu River Peach Blossom Festival. Tourists from all corners of the country have come here to enjoy flowers, swim rivers, climb mountains, taste farm dishes and live in farmhouses.