Education equity determines both social equity and construction quality and development in the future.Under the objective reality of social stratification,children from all social classes have also undergone a twist change of much,little,superior and inferior higher education opportunities.Based on 2200 college graduates from Henan and Hubei provinces in nearly 10 years,the investigation shows that under the realistic background of widening income gap and aggravating social differentiation,children of higher income families,well- educated parents,management and professional families,urban families,parents with higher ranks and titles have advantages of higher education opportunities,while children of lower income family,lower degree parents,farmer and clerk families,rural and small town families,parents with lower ranks and titles have a distinct disadvantage of higher education opportunities in the competition.Therefore,this paper points out that in order to promote equity of higher education opportunity from the perspective of social stratification,it is essential to reform the college entrance examination system and change the traditional way for college entrance; it is also quite important to construct a society governed by rule of law and regulate people’s aggressive behavior,narrow the gap between the rich and the poor and ensure educational development in balance,update social concepts and employ personnels not according to degree and finally encourage youth struggling for success and attend university in more ways.