Crystal, as one of the rare songs that Xu Huaiyu sings with others, is very sweet, and her own voice is clean and more aura, which can be said to be a perfect match for this sweet love song. Although there were some melodies of saliva songs, they were very popular as love songs suitable for duets at that time. As a cover song, Treading on the Waves is familiar to many listeners. In fact, this is Xu Huaiyu's outstanding singing skills and unique relationship.
Compared with the original, "Treading on the Waves" is more in line with people's aesthetics. This song can be said to be almost all the post-80s childhood and memories of youth. Xu Huaiyu did some processing on the original basis to make its melody more suitable for enthusiastic youth. Even now, perhaps some video media are scrambling to buy copyrighted famous songs.
In fact, Xu Huaiyu has many songs with cheerful melody and sweet atmosphere, such as "I am a girl", "Ding Dong" and "Angel", all of which are her famous songs or masterpieces. Of course, she also sang a lot of sentimental love songs, but I think that kind of sweet love songs are obviously not very popular. Xu Huaiyu is a little cute, so singing these cheerful songs may be more suitable for her impression. Some netizens said that she was the originator of the "Ghost Horse Girl". After all, Mavis Fan, whose style is similar to hers, can hardly be compared with Xu Huaiyu.