well, with the effectiveness of services to defend the interests of the masses. Third, we should strive to do well. To a chi eve good pra ctical results, the key is to know the la w, to grasp the laws a nd usi ng laws. Office of economi c devel opme nt, social progress, there are rules to foll ow. Only a ct according to the la w, to over come blindness and strengtheni ng initiative, creative. Work