1. Verify information: Search for recruitment information on regular recruitment websites or social media platforms to see if there is similar information.
2. Contact company or institution: directly contact relevant companies or institutions such as wind power, photovoltaic, lithium battery and energy storage to inquire about the authenticity of the recruitment information and understand its recruitment process and signing procedures.
3. Consult insiders: If possible, get information from people who have worked in this company or organization to confirm the authenticity of the recruitment information.