大小单双的平台是合法的吗

简介：There were more than a dozen men and women making noises. Some male employees held up banners and signs with the words "Xu Bapi, arrears of wages, black-hearted boss, black-hearted shop, etc." on them. There were also female employees who were beating there with a small drum. The banging sound just now The source of the sound came from here.