国产人人色I色婷婷综合久久中文字幕雪峰I奇米色777欧美一区二区I久热久热aV爽青青在线I国产av喷水I国产伦精品一区二区三区免.费I高潮av在线Iww欧美一级I91天天看I黄a在线91I九一无码中文字幕久久无码色…I丰满国产精品视频二区

 

The protection of the Longmen Grottoes (I)

2011-05-17

The protection of the Longmen Grottoes has been continuous, but can be divided into three stages: protection when the grottoes were constructed, after they were constructed, and in modern times.

The protection of the Longmen Grottoes (II)

2011-05-18

Expansion and remodeling after the grottoes were constructed

The protection of the Longmen Grottoes (III)

2011-05-18

Since 1965, the Longmen Grottoes have entered an era of technological protection.

The protection of the Longmen Grottoes (IV)

2011-05-18

The effects of the protection projects in different stages

The protection of the Longmen Grottoes (V)

2011-05-18

People have different opinions on projects of cultural relic protection due to their different backgrounds.

The protection of the Longmen Grottoes (VI)

2011-05-18

My view on the protective projects

The protection of the Longmen Grottoes (VII)

2011-05-18

Water is a universal catalyst, which plays a major role in the ruining of stone carvings.

The manifestation of apparel from the Northern Wei and Tang dynasties in Longmen Grottoes

2011-05-16

History is frozen on the cave walls, so the later generations can see the colorful clothing of their ancestors and get to know the styles of dress and their connotations.

Copyright ? 2011 China Daily All Rights Reserved, Official Website of the Longmen Grottoes Scenic Area
Sponsored by Longmen Grottoes Management Committee, Constructed by China Daily