How to remedy the invalidation of the disabled card in Guiyang, Guizhou Province?

I can provide the following suggestions for the disabled card cancellation in Guiyang, Guizhou Province:

1. First of all, you can go to the Disabled Persons' Federation or the disabled affairs department in Guiyang, Guizhou Province for consultation. They will be able to provide specific information and remedies about card failure.

2. You can apply to the relevant departments to explain the reasons for the card failure and provide relevant certification materials. You may need to provide some personal information and proof of disability. According to local policies, they may re-check your situation and reissue or update the card.

If it can't be solved through the above channels, you can also complain to the relevant departments of the local government or the people's mediation Committee for help and solutions.

It should be noted that the specific remedial measures may be different due to different regional policies. It is suggested that you contact the local authorities in time, consult the latest policies and operating regulations, and get accurate help and guidance.