1.
On the Evolution of American Individualism before the 20th Century;
20世纪以前美国个人主义的历史演变
2.
Tracing the origin and formation of the Chinese drama;
20世纪以前中国戏剧起源与形成问题述略
3.
The Role of Southeast Asian Overseas Chinese in Sino - Foreign Cooking Culture Exchange;
20世纪以前的南洋华侨在中外饮食文化交流中的作用
4.
The Gathering Together of Scattered Writings in the 20th Century;
20世纪的辑佚学研究(1949年以前)
5.
Review on the Studies of the Early Qing Provincial Governors since 1960s;
20世纪60年代以来清前期督抚研究综述
6.
On the Factors Leading to the Success of French Immigration Policy before 1970s;
20世纪70年代以前法国移民政策的成功因素
7.
The Characteristics of Environmental History Studies before 1990 in the USA;
20世纪90年代以前美国环境史研究的特点
8.
Investigations on the Dulong Ethnic Group since 1950s in Retrospect and in Prospect;
20世纪50年代以来独龙族调查研究回顾与前瞻
9.
Study on the Preschool Curriculum Reform of China since 1980’s;
20世纪80年代以来我国学前课程改革研究
10.
Promotion and Exprience of Course-elective Systemof Universities around the 1920 s;
20世纪20年代前后大学选科制的推行及经验——以国立东南大学为例
11.
On Kinsfolk Addressing Terms of Na People--Comparative Study before and After 1990s
纳人亲属称谓的几个问题——20世纪 90年代以前和以后研究的对比
12.
Sino - Vietnamese Relations Studies before Qing Dynasty in China since 20~(th) Century;
20世纪以来中国学者关于清代以前中越关系的研究
13.
The Brief Review on Academic Research of Brokerages in Our Country;
20世纪以来我国经纪业史学研究述评
14.
Documentary Photograghy in China Since the End of the 20th Century
中国20世纪未以来的纪实摄影研究
15.
Chicago's most famous figure before the 1980s was the gangster,Al "Scar-face"Capone.
20世纪80年代以前，芝加哥最著名的人物是歹徒"疤面"艾尔·卡彭。
16.
The motivation of Soviet jewry living before 20 century 70s is firstly reviewed.
首先考察了20世纪70年代初期及以前的苏联犹太人移民动机。
17.
A Comparative Study on the Way of Lending and Borrowing of Rural China in the Early of the 1950s-- With the Central-South Administrative Area as the Focal Point;
20世纪50年代前期中国乡村借贷方式比较研究——以中南区为中心
18.
The Reasons of the Development of India's Public Sector before 1990s'
试论20世纪90年代以前印度公营部门发展的原因