Lectures Series for Citizen is a brand activity of Dongguan Library, which is a series of nonprofit, long-term and regular lectures for Dongguan citizens. Since 2005, the lecture has been held once or twice a week, including several series. The lecturers are famous experts, scholars, celebrities in various fields. In addition, we have edited and published the books named Citizen Lecture, adopting recordings of some excellent lectures. It has been continuously published four series.