The heart is confused. The original meaning of grains and cereals refers to rice, wheat, soybeans, corn, potatoes, used as a screen name means that because of the excitement of the heart of the heart of the five flavors into the heart of the five grains and cereals, is the meaning of the confusion of the mind. Net name refers to the name used online, because the network is a virtual world, in order to avoid the use of real names to bring trouble so invented the net name.