Inthefirstplace,it’sdifficultforgraduatestobearthehighcostoflifeinbigcities.Poorpaymentthusgivesrisetobadlivingconditions.Next,collegestudentsaremoreambitious.ManyofthemareeagertocompeteinbigcitieslikeShanghaiandBeijing,wheretalentsareabundantandpositionsarelimited.Refusingtogobackhometownletthemsufferinbigcities,whichindirectlymaketheirsituationworse.