Fig. 5From: Sustainable development strategy for historic neighborhood shrinkage: taking Puhuiquan neighborhood in Yulin, China, as an exampleCave-dwellings in Puhuiquan Neighborhood: a Wraparound cliff cave-dwelling; b Underground cave-dwelling courtyard; c Independent cave-dwelling; d Special independent cave-dwelling with the cave arch downstairs and the Chinese classical beam-column structure upstairsBack to article page