Yangshouzhi and Jinjie comment on Lishangyin poem is also unknow, but from this book we can understand its situation.

Major Contributions of Yang Shoujing to Incunabulogy;

On Yang Shoujing's Contribution to Library Undertaking in Modern China

Yang Xingwu,better known as Yang Shoujing,was a famous scholar specialized in the fields of territory,inscriptions and bibliography.

Literary Creation of Yang Shouchen Family in East Zhejiang Province;

The tradition of the literary creation of Yang Shouchen family,of Yinxian County of East Zhejiang,originated from Yangs’ grandfather Yang Fan when he accepted Lu Jiuyuan’Confucianism in the Song Dynasty,and passed over to Yang Shouzhis’ great grandson Yang Dezhou.

The thesis elaborates thedevelopment of traditional embroider in modern times by introducing the new technique of embroider with disordered needles,and also deals with the inventor of embroider with disordered needles, YangShouYu, and his artistic contribution.