“…Public-private partnership (PPP) is a holistic concept of project construction that is used in all aspects of the project life cycle including design, management, construction, financing, operation and management, maintenance, service, and marketing. With the rapid growth of China's economy, PPP has been widely adopted by government in many infrastructure projects, such as flood disaster management (Yang et al, 2018), PPP housing project (Liu et al, 2018a), construction of rental retirement village (Liu et al, 2018b), water sector (Bao et al, 2018), selection of social capital partner (Liu et al, 2018c), expressway (Song et al, 2018), and evaluation of delay causes for build-operate-transfer (BOT) projects (Budayan, 2018). PPP can be defined as a long-term contract based on service outputs where significant risk transfers to the private sector.…”