1. legal aid center: free legal services provided by government agencies or non-profit organizations to support vulnerable groups such as low-income people, the elderly and the disabled.
2. 12348 Legal Consultation Network: an online legal consultation platform established by the Ministry of Justice and the National Lawyers Association to provide free legal consultation services for individuals and enterprises.
3. Zhihu Law Channel: Legal experts on Zhihu can answer users' legal questions and give advice and guidance.
4. WeChat official account: Some law firms or legal media have opened official WeChat accounts on WeChat to provide free legal consulting services.