Ingenious Chinese mum shaves numbers on her identical quadruplets'heads for easy identification!

These Chinese quadruplet schoolchildren have a real head for figures after their clever mother got individual numbers shaved into their hair so their teacher could easily tell them apart.
The six-year-old boys were beginning their first day of school in Shenzhen city in south China's Guangdong province, earlier this week and one can only imagine how relieved their teachers felt.
The quadruplets, whose names are Jiang Yunlong, Jiang Yunxiao, Jiang Yunhan and Jiang Yunlin from eldest to youngest, are so similar even their father finds it hard to tell them apart.