Is it true that Wu Songjin wrote Yang Yuying?

Wu Songjin's description of Yang Yuying is true. According to relevant information, Wu Songjin wrote "Wind love the water Laughs" and "Chashan Love Song" for Yang Yuying. These two songs became popular on the basis of China folk songs, with short and pithy structures and catchy tunes. They made a successful attempt to "nationalize popular songs" and made Yang Yuying's image of "herself" popular in the music world.