Authenticity is a major issue for the conservation of urban heritage that is being interpreted with commodification purposes.
Contemporary definitions of urban heritage authenticity include the participation and defense of rights of the community.
Commercial gentrification poses a challenge to established definitions of authenticity in the heritage realm, specifically the right to the city of the original population.
Tolerance from local authorities legitimates the loss of authenticity in heritage renovations for commercial purposes, contradicting international recommendations and state policy directives.
New definitions of authenticity coming from tourism and real estate interests imply the loss of the original urban fabric of Beijing.