This is what she has to say about her work. Best straight from the source.  From her website:

I explore female identity reconstruction, through performative self-portraits, I focus on the violence of the fragmented body and the conflict between the body as a biological organism and the taboos around it. Fatally, it is always in our body where desire and law are struggling, where we oscillate between being carried away by the passions and be subjects, fighting between obscenity and compliance with the standards that shape the self in society. I am very interested this, the relationship between us as biological organism and the conventions built around it, the bitter conflict between society and the individual, between public and private, especially in contemporary China, where the concept of individuality is new after years of domination by the collective. 


DIANA COCA – website