1952 Yan Tingchao and Tang Yawei released Chinese Cursive system on Monthly Shorthand.
1982 3Y system completed, popularized, adopted and scientificated.唐、顔、閻徳勤
1982 Zhen Rongbin established phoneme system.陳栄浜
1963 Zhang Bangyong combined Cursive and Half-cursive theory.張邦永
1953 Yan Tingchao invented Korean Cursive system with Yan Shiliang.厳世亮