Analysis of social background of Taoism history books development in Yuan Dynasty;

The Taoism history books, which can be classified into the biography of celestial being, the pedigree of Taoist priest, the annals of mountain, the record of stone tablet and the travel notes, are very rich in Yuan dynasty.

Placing hope on temples,eulogizing green hills and clear waters,recalling sages and the founder of a sect of Taoism are two important themes;responding with a poem,sighing with regret are general tendency in Taoism history books in Yuan dynasty.

The idioms "k(o)¨ldür-iyen dürüjü k(o)¨ ücilen asaraju" and "kül-düriyen kebte üljükü ücilen((o)¨sgebe)",which appear in section 214 and section 203 in Secret History separately,are the idiomatic sentence patterns embodying foster children originating from primitive society mimicking birth ceremony.

In Section 201 of Mongolian Secret History, When Zhamuha was on his deathbed, he spoke out words from the depths of his heart in the face of Andatiemuzhen, including his own deadly weaknes among which there was a Mongolian sentence, whose Chinese transliteration is “Eme Mi Ne Dou Mo Hei Chi”.

Computer-Aided Automatic Emending of The Secret History of Mongols;