After the uprising of the Yihetuan Movement, Tz u-his s attitude to it changed from fear to fetish with the development of this movement and the deepening of the imperialists invasion to China.

Comment on Yehenala Empresses and History of Qing Dynasty;

On the Pedigree of Na Clan and Sacred Book in Manchu Language;

The Relations between Tang dynasty and Ashina of the Turk in Zhenguan Period

The epitaph records that a Turk chieftain, the General-in-Chief of Shuanghe Jun (Prefecture), Sheshetidunchuo married his daughter Ashina to the General-in-Chief of the Palace Guard Zhang Xizhi in Chang an during the High Tang period.