Is it necessary to fill in the five volunteers at Dinghu Kengkou?

It's not necessary. Dinghu Kengkou can choose to fill in the number of college volunteers and professional volunteers according to my own situation and wishes. You can fill in all or part, and you don't have to fill in five volunteers. Kengkou Street, Dinghu District, Zhaoqing City, Guangdong Province, was established with the approval of the provincial government at the end of 1992. Sub-district office is an agency of Dinghu District People's Government.