Mr. qi yuwei gets outstanding achievement though engaged in managing hotel short of time .

祁玉伟从事酒店管理时间不长，但业绩斐然。

The research is to study the172woodblock-printing books in song dynasty , which are collected by the national library , and find out the varieties and meanings of yuwei .

摘要本研究以国家图书馆之172部宋代雕版书籍为主要对象，期望理出古书「尾」形之种类和意义。