In China, there i a aying that the children who live in the countryide are early-maturing, it i not about the phyiology, it i about the mentality. The reaon for the children being premature i variou. Some children live in an unhappy family, uch their parent get divorced or their parent don’t get along with each other. Living in uch a family, the children will not grow up in a normal way, they will have ad feeling and become to know more about the unlucky thing. Some children who live in the country need to take more reponibility, becaue their parent work in the big citie, o the children have to take care of themelve and alo learn to do the houe work. It i not good for the children to be early-maturing, they hould grow up tep by tep, the parent need to give more care on the kid.