I didn't find the certificate for the art test and the social test.

Query is not supported. The reason why I can't find the social examination certificate for the art examination is because I don't support the query. Art generally refers to the art that occupies a certain plane or space and has visibility. It is divided into many categories, usually including painting, sculpture, design and architecture. Some modern scholars also put others into this category, such as calligraphy and photography.