Lego was founded in Denmark and began to use the "Lego" trademark from 1934. Its language comes from the Danish word "LEg GOdt", which means "play well", and this name soon became synonymous with high-quality toys produced by Lego, a toy factory in Babylon. Over the years, the "Lego" icon has also changed in many forms. The latest icon is made by 1998, which is slightly adjusted on the basis of 1973 version to make it easier to spread and identify in the media. As a world-famous enterprise, Lego has been studied by the Ministry of Education for more than 20 years, and finally linked building blocks with teaching. Lego's building blocks are world famous. It can simply connect all kinds of building blocks with different sizes and structures in the form of very simple buckles, and can turn the ideas of children and even adults into reality.