Abstract: Popular Association is the p11eIIlise and base of the development of the interest gmup．Nowadays，although the popular associations are fast—developed in China，they are still in the initial stage of being interest gmups．Popular鹊一 sociations and interest gmups will af．fect the po“tical deVelopment actiVely and passiVely．Fbstedng and deVeloping popular 鹊sociations a11d interest铲oups，regulating舳d supervising the special interest gmups，are the certain ways of constmcting the ha珊onious society．