Covering Japanese songs has a long history. Before the 198s, there was basically no original Chinese pop music. Many singers in Teresa Teng's era were covering Japanese pop songs. Japanese pop music was much more developed than ours. In the 198s and 199s, the recording industry was prosperous, and record companies needed a lot of singers to produce films, but there were not so many original things. It was the simplest and most effective way to directly write lyrics with successful music works from Japan or Europe and America. Alan Tam, Leslie Cheung, Jacky Cheung, Aaron Kwok, etc. are all covering Japanese songs, which are at least copyrighted. There are some performances in that sketch that plagiarize other people's ideas. There is nothing to say about shameless behavior. The entertainment industry is projecting the inferiority of this society, which is lack of originality, opportunism, impatience and false prosperity. How can there be good works? Think about it carefully, not only music works, but also what we produce from all walks of life can attract Japan. Our media hype territorial disputes all day and never learn from Japan with humility. What else can you get except that your GDP piled up with high housing prices exceeds others? !