Guangzhou Fengxing Dairy: First of all, you can directly contact the human resources department or the personnel department of Guangzhou Fengxing Dairy. They may be able to provide file information of old employees, or guide you to the right inquiry channel.
Local labor bureau or human resources and social security bureau: You can contact the local labor bureau or human resources and social security bureau and ask if they can provide the inquiry service about the employee files of Guangzhou Volkswagen Dairy before the reform. They may have relevant records or direct you to the right inquiry channel.
Trade union or employee representative: Contact relevant trade union organizations or employee representatives, who may know how to inquire about the files of old employees before the restructuring of Guangzhou Volkswagen Dairy, and can provide you with help and guidance.
Local archives or enterprise archives: consult the local archives to find out whether there are relevant files of the old employees before the restructuring of Guangzhou Volkswagen Dairy. They may instruct you how to inquire or provide relevant information.
Please note that the specific inquiry channels may be different in different regions and specific situations. I suggest you consult according to the above channels, and you must provide enough relevant information, so that they can better help you query the files of old employees before the restructuring of Guangzhou popular dairy industry.