Research on the Lottery Tax Exemption Policy under the Individual Income Tax Law from the Perspective of Social Equity—With Commentary on the "220 Million Yuan Lottery Tax Exemption Incident". LH [Internet]. 2026 Aug. 3 [cited 2026 Aug. 13];2(3):75–85. Available from: https://elibrary.erytis.com/index.php/lh/article/view/955