1.
Study on the Student Strikes Due to In-school Contradictions in the Later Part of Bei Yang Government (1919-1927);
北洋政府后期（1919-1927）由校内矛盾诱发的学生罢课现象研究
2.
Research on the Relieving Famine Policy during Northern Warlords Government (1912-1927);
北洋政府时期（1912-1927）荒政研究
3.
Northern Warlords Government's Appropriation to Nanjing Public Schools
论北洋政府时期政府对南京公立学校拨款状况
4.
The County Administration System in the Northern Warlords Government Period
走出传统:北洋政府时期的县公署制度
5.
A Commentary on Female Normal Education in the Period of Late Qing Dynasty and Beiyang State;
清末北洋政府时期女子师范教育述评
6.
Agricultural administrations and policies under the Northern Warlord Government (1912-1928);
北洋政府时期的农政机构与农业政策(1912—1928年)
7.
District and Township Civil Servicein China during Three Decades in Early 20~(th) Century;
清末至北洋政府时期区乡行政制度考略
8.
The Commentary of the Development of the System of the Beiyang Government in the Late Period (1924-1928)
北洋政府晚期政体形式的演变述论（1924-1928）
9.
This paper discusses the legislative activities related to newspapers and periodicals under the reign of the Northern Warlords during YUAN Shikai's rule and after his death.
袁世凯当政时期及其死后的北洋军阀政府在报刊方面开展了一系列立法活动。
10.
Transformation from Forest Outlaws to Warlords Army during the Reign of Northern Warlords Government
浅析北洋政府时期绿林向军阀部队的转化
11.
Comparison Between The Company Law of Later Qing Dynasty and The Company Rule of the Northern Warlords Government
清末《公司律》和北洋政府时期《公司条例》比较研究
12.
The Governmental Behaviour and the Industrial Development during the Period of the Northern Warlords
北洋军阀统治时期的政府行为与工业发展
13.
The Reasons of the Diversification of the Thoughts and Cultures during the Beiyang Government Period;
北洋政府时期思想文化多元发展的原因
14.
The Natural Disasters During the Period of the Beiyang Government and the Social Vicissitudes;
北洋政府时期湖南自然灾害与社会变迁
15.
Study of the Auditor-system of Limited Company During the Northern-Warlord Government;
北洋政府时期股份有限公司监察人制度研究
16.
The Research on the External Factors of the Company s Development in the Period of Beiyang Government;
制约北洋政府时期公司发展的外部因素探析
17.
Review on commercial activities of China s government-run banks in Beiyang Government;
北洋政府时期我国官办银行商业化活动述评
18.
Summary of the Research of Domestic Loans in Late Qing Dynasty and the Period of the Northern Warlords;
晚清与北洋政府时期内国公债研究综述