Hello, about grassroots work experience:

Grassroots work experience refers to the experience of working in party and government organs, state-owned enterprises and institutions, village (community) organizations, other economic organizations and social organizations below the county level. Unemployed college graduates who leave school go to the internship base of college graduates (the base is grass-roots units) to participate in internships or participate in project research in enterprises and institutions, which can be regarded as grassroots work experience. Working experience in an army regiment or equivalent units below the regiment can be regarded as grassroots work experience. Retired soldiers' service experience in the army is regarded as grassroots work experience.

Those who apply for the provincial organs shall be regarded as grassroots work experience for their work experience in enterprises and institutions below the provincial level and enterprises and institutions below the second level of the central government; Personnel who apply for the municipal authorities shall be regarded as grassroots work experience in the work experience of enterprises and institutions below the municipal level and enterprises and institutions below the provincial level.

I hope I can help you.

If in doubt, please consult the public education enterprises in China.