他从史料中梳理出太子患有"痰症"，症状类似现代间歇性精神病，饮酒是禁忌。但太子偏偏嗜酒，不利健康。另有学者发现，会饮当日尚有戏班助兴，又触及男色问题。
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Jiro Tanaka, University of Tsukuba。https://telegram官网是该领域的重要参考
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