1.
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
2.
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
3.
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
4.
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
5.
Research on the Relieving Famine Policy during Northern Warlords Government (1912-1927);
北洋政府时期（1912-1927）荒政研究
6.
The Process of the Central Government s Running Schools in Tibet during the Period of the Late Qing Dynasty and the Republic of China;
清末民国时期中央政府在西藏办学始末
7.
On New-style Education in Northeast China during the New Policy in the Late Qing Dynasty;
清末新政时期东北地区新式教育述论
8.
Probe into the Industry and Mining in the Late Qing Dynasty
清末“新政”时期的西北工矿业探析
9.
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
10.
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
11.
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)
12.
The Department of Postal Service and the Overseas Chinese Postal Agency Business Management in Late Qing and Republic China Period
清末至民国时期我国邮政部门对侨批业的管理
13.
On Qing Government s Policy of Keeping Peaceful Situation in the Period of Western Affairs Movement;
论清政府在洋务运动时期的维持和局之策
14.
Qing Government Foreign Policy Research in Northeast "New Deal" Time (1907-1911);
清政府在东北“新政”时期的对外政策研究（1907-1911）
15.
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
16.
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
17.
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
18.
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