“…Zhang, Wang, Hu, and He [51] identified that the urban water system is essential in constructing the sponge city and an overall program on the watershed and city scale. Xie et al [206] demonstrated the core issue of sponge city should correspond with comprehensive urban development, including urban planning, flood control, water resources protection, water pollution prevention, water ecological restoration, and multi-professional collaboration. Chan, Griffiths, Higgitt, Xu, Zhu, Tang, Xu, and Thorne [12] suggested that the next stage for the Sponge City concept is its overall application within a broader, National Planning policy.…”