A visitor watches old magazines at an exhibition of books and magazines publicized during the Republic of China period (1912-1949) in Xi'an, capital of northwest China's Shaanxi Province, Jan. 16, 2013. The exhibition showed more than 300 books and magzines collected by collector Gao Xiaolong and Nan Zhaoxu. (Xinhua/Li Yibo)
Visitors watch old books at an exhibition of books and magazines publicized during the Republic of China period (1912-1949) in Xi'an, capital of northwest China's Shaanxi Province, Jan. 16, 2013. The exhibition showed more than 300 books and magzines collected by collector Gao Xiaolong and Nan Zhaoxu. (Xinhua/Li Yibo)
A visitor watchs old books at an exhibition of books and magazines publicized during the Republic of China period (1912-1949) in Xi'an, capital of northwest China's Shaanxi Province, Jan. 16, 2013. The exhibition showed more than 300 books and magzines collected by collector Gao Xiaolong and Nan Zhaoxu. (Xinhua/Li Yibo)
