What would you do if you had four identical children and at school the teachers were unable to differentiate them? It is possible that several things are happening to you, and most likely the solution that the parents of the four Chinese children in the photo have taken is one of the last on your list.
Lack of imagination (I suppose) and seeing that in school there were serious problems to differentiate the four children, their parents decided to shave their heads making a number to each, from 1 to 4.
The children go to a school in the Chinese city of Shenzhen and there the teachers don't know how to call them or let them know by name, because they don't know who is who. When talking to parents about their children, the problem is also evident, because it is impossible to talk about one individually, not knowing who does what, who does not, who is more applied and who is more troubled.
Seeing that the problem was evident their parents decided to number their children in a peculiar way, through the hairstyle. Now the brothers Jiang Yunlong, Jiang Yunxiao, Jiang Yunhan and Jiang Yunlin are 1, 2, 3 and 4.
Hopefully at school, teachers and friends can relate the number to the name and children do not lose their names in favor of numbers. There is nothing more sad and impersonal than being a number.
By the way, what solutions have occurred to you to differentiate four equal children? The hairstyle, for example, could have been resolved in a less striking way (see that there are different hairstyles to make one for each child).
