Meng, W. “RESEARCH ON MENCIUS’S ‘SQUARE FIELDS SYSTEM’ THOUGHT BASED ON PEOPLE’S LIVELIHOOD”. Chinese Journal of Social Science and Management, vol. 2, no. 2, Dec. 2018, pp. 38-54, https://so01.tci-thaijo.org/index.php/CJSSM/article/view/178846.