It has a variety of tastes, textures, and colors that are sometimes absent from some other cuisines of the world not only has it spread into America as a easy marketable take out food (though, it is slightly different) With the immigration of Chinese people like in China town it has led to people discovering the fact that it can be extremely hard to make with a variety of levels making it a challenge for cooks around the world yet becoming a expensive delicacy when it comes to some dishes, for most dishes taste best prepared in a professional restaurant leading it to spread more.