“…Under the spotlight are China's "first-tier" megacities of Beijing, Shanghai, Guangzhou, and Shenzhen, plus a couple dozen provincial capitals, which are the most powerful magnets for migrants. Whereas China's internal migration has been thoroughly explored at the regional level (Chan, Liu, & Yang, 1999;Liu & Xu, 2015;Shen, 2012;Yang, Cai, Qi, Liu, & Deng, 2015), analysis at the city level has mostly emphasized the prominent migration flows to the first-tier cities and provincial capitals as well as the resultant social stratification in those cities (Cui, Hooimeijer, Geertman, & Pu, 2015;Fan, Sun, & Zheng, 2011). More specific research questions, such as gender differences (Fan, 2003), income disparities (Gravemeyer, Gries, & Xue, 2011), and housing choice (Huang, Dijst, van Weesep, Jiao, & Sun, 2016;Li, 2012), have almost always been investigated in the large and extralarge cities.…”