综合一区欧美国产,99国产麻豆免费精品,九九精品黄色录像,亚洲激情青青草,久久亚洲熟妇熟,中文字幕av在线播放,国产一区二区卡,九九久久国产精品,久久精品视频免费

National

Regional

Taiwan, HK, Macao

Special Coverage

Focus

Society

Profiles

Qin Han Great Wall extends east

(chinadaily.com.cn)
Updated: 2009-09-22 16:17

Chinese archaeologists recently found some remains of the debris of Great Wall built during the Qin and Han Dynasties (221 BC-AD 220) in Tonghua County, Jilin province. The new discovery moved the possible start of the Qin Han Great Wall 10.9 km to the east, Xinhuanet reported.

The remains, found at Nantaizi, site of a Han city, were a 172-meter rectangle-shaped structure built from mud and stone. The northern part of the Great Wall was well preserved, about 4 meters high.

The archaeologists discovered the remains during recent research on the resources of the Great Wall held in Jilin, which led to a redefinition of the east end of the Qin Han Great Wall.

Some relics of Han Dynasty including stone relics and potteries have also been found.