Petition in the form of letters and visits is an important channel for the Party and the government to have a close tie with the masses,listen attentively to the people’s suggestions and understand the social conditions and public opinions.It is also a specific embodiment of sticking to the Party’s mass line,protecting people’s democratic rights,subjecting to the oversight of the general public and realizing the tenet of serving the people heart and soul.At the early period of the founding of the P.R.C,the petition in the form of letters and visits in the Secretary Office of the CPC Central Committee grew out of nothing,expanded from small to big,set up a set of scientific operating institution,working procedures and working system,and had it improved step by step,which laid a solid foundation for the Party’s petition in the form of letters and visits.