1.
A Study of the Society Changes in Eastern Inner Mongolia from 18～(th) Century to Early 20～(th) Century;
十八至二十世纪初东部内蒙古社会变迁研究
2.
the first decade of the 21st century
二十一世纪最初十年
3.
That was how the Chinese tried to learn from foreign countries in the period from the 1840s to the beginning of the 20th century.
这就是十九世纪四十年代至二十世纪初期中国人学习外国的情形。
4.
F.J. Turner s Frontier Thesis and American Foreign Policy of Expansion (from the End of the 19～(th) Century to the Beginning of the 20～(th) Century);
特纳的“边疆假说”与美国的对外扩张政策（十九世纪末至二十世纪初）
5.
In the mid-1980s, breakdancing became popular.
二十世纪八十年代，街舞开始流行，
6.
The “Modernist Literature” of 1980s;
二十世纪八十年代的“现代派文学”
7.
Sammarize the study on the teaching theory of Martial Arts from 1980s;
二十世纪八十年代以来武术教研综述
8.
On the Chinese Probe Film in 1980s;
论我国二十世纪八十年代的探索电影
9.
A Probe into the Transactions of Grain Coupons in the 1980s
二十世纪八十年代粮票交易现象探析
10.
On the "Leisurely Prose" of the Eighties of the Twentieth Century
略论二十世纪八十年代的“闲适性”散文
11.
The Use of the Twenty-Eight Xiu as a Day-Count by the Ancient Uighurs during the 11th～14th Century
11～14世纪回鹘人的二十八宿纪日
12.
Double imagery was extremely popular during the eighteenth, nineteenth, and twentieth centuries.
双面画像在十八,十九,及二十世纪相当流行。
13.
His family goes back to the 18th century.
他的家族可追溯至十八世纪。
14.
Colima's Salt Industry during the Period of colony
殖民地时期的科利马盐业(十六至十八世纪)
15.
European Style of Porcelain Exported by Jingdezhen in the 16th-18th Centuries
十六至十八世纪景德镇外销瓷的欧洲艺术风格
16.
Macao in the 16th and 18th century and the East-West Regious and Cultural Communications;
十六至十八世纪的澳门与东西宗教文化交流
17.
The Activities of Mongolia in Huare Tibetan Areas during the 16 and 18 Centuries
十六至十八世纪蒙古族势力在华热藏区的活动
18.
The "Transplant Waves" of Erhu Since the 1980s;
论二十世纪八十年代以来的二胡“移植浪潮”