Sun Tzǔ which appears in the War section of the great Imperial encyclopedia printed in 1726, the 古今圖書集成 Ku Chin Tʽu Shu Chi Chʽêng . Another copy at my disposal of what is practically the same text, with slight variations, is that contained in the 周秦十一子 Eleven philosophers of the Chou and Chʽin dynasties (1758). And the Chinese printed in Capt. Calthrop’s first edition is evidently a similar version which has filtered through Japanese channels. So things remained until 孫星衍 Sun Hsing-yen (1752⁠–⁠1818), a distinguished antiquarian and classical scholar, 85