Toys generally refer to toy manufacturers who can play with things, usually related to children or pets. In human society, playing with toys is usually considered as a form of entertainment. Toys can also be natural things, that is, sand, stones, dirt, branches and other non-artificial things. Chen Heqin, a famous educator and expert in children's education, said: "Toys should be understood in a broad sense. They are not limited to things sold on the street for children to play with. Everything that children can play, see, hear and touch can be called toys. " Toys are suitable for children, teenagers and middle-aged and elderly people. It is a tool to open the skylight of wisdom and make people smart.

Stationery is a general term for pens, ink, paper, inkstones and other stationery, including student stationery, office stationery, gift stationery and so on. Modern explanation should refer to some modern stationery commonly used in offices: signature pens, fountain pens, pens, pencils, ballpoint pens, etc. As well as pen container and other accessories. Other office supplies include: office paper, paper cutter, ruler, notebook, file bag, file bag, calculator, etc.