What does Nan Shannan want to express?

Two years ago, folk songs became popular, and Nanshan's songs were widely circulated by the public. In fact, Nan Shannan does not express a single feeling. According to the author Ma Ying, Nan Shannan's lyrics are formed by his daily experience and inspiration, so Nan Shannan wants to express all his feelings in life.

The whole song of Nan Shannan is a sad tone. You are in the South and I am in the North express the author's disappointment and melancholy. As soon as the writer Ma Ying was inspired, he wrote two lyrics. What he expresses is that all the emotions in life are not smooth, and because of this, many people think that Nan Shannan's lyrics are actually "moaning without illness".