Auld Lang Syne (Scotland) is a very famous poem. The original is Scottish, and the sentence is literally translated into a long-lost day. According to local elders, Auld Lang Syne was written by robert burns, a Scottish poet in the 8th century. This poem was later set to music. In addition to the original Scotland, this song has been set as the local language in many countries. It can be said that it is widely spread and known to all women and children. It's definitely a world classic. Throughout China, it is often called "Auld Lang Syne". People can usually hum the melody of a song, but most people can only sing a short lyric.