RT Journal T1 Urbanization in China, ca. 1100–1900 A1 Yi Xu, Bas van Leeuwen, Jan Luiten van Zanden PB Front. Econ. China FD 2018-09-15 YR 2018 JF Frontiers of Economics in China JO Front. Econ. China VO 13 IS 3 SP 322 DO 10.3868/s060-007-018-0018-9 K1 China;urbanization;Song dynasty;Ming dynasty;Qing dynasty;cities;commercialization LK {https://academic.hep.com.cn/fec/EN/article/article_23411.shtml}