From the start,the third plenary ,session of partys central committee with deng xiaoping as core gradually opened up a construction of socialism of Chinese characteristics ,there are so many changes.city-boycity-girl People need to line up to buy food food couponnongtang hutongtall buildings Gap between Rich and PoorLabour EmploymentSocial PsychologyEducationEnvironmental Pollution.Gap between Rich and PoorLabour EmploymentEnvironmental PollutionSocial PsychologyEducation