“…In this hyper-competitive online technology epoch, each student can be not only a traditional learner to singly acquire knowledge from lecturers but also an educator to provide their own personal experience and professional comments to each other through two-way learning platform in online learning course ("OLC") (Fini, 2009;Hill, 2012) without the geographic and time limitation of traditional face-to-face educational circumstance (Norris, Sullivan, Poirot, & Soloway, 2003). Subsequently, making a comprehensive survey on the relative ED researches fields (Damarin, 2000;Dickard & Schneider, 2002;Saheb, 2005;Çilan, Bolat, & Coşkun, 2008;Singh, 2010), in consideration of digital characteristics of OLCs, the digital characteristics of OLCs are positive to impact the popularized level of OLCs (Song, Singleton, Hill, & Koh, 2004) ; the popularized level of OLCs is able efficiently to enhance SBLA and EILC (Kizilceca, Sanagustínb, & Maldonadob, 2016) and consequently, the intensification of SBLA and EILC is obviously able to an interfered impact on the digital characteristics of OLCs and level of rural-urban ED (as referred Figure 1). …”