Urban acupuncture is a theory that uses small-scale interventions in select areas to transform the larger urban context, similar to how acupuncture relieves stress in the human body. Sites are chosen based on social, economic, and ecological factors through community engagement. It favors localized projects over massive renewal and empowers citizens and creativity. Examples discussed include Treasure Hill community in Taipei, work by architect Marco Casagranda, and initiatives by Gordon Matta-Clark and Jaime Lerner. Placemaking is also discussed as a community-driven process that creates public spaces promoting health, happiness, and well-being.