An exhibition about the history and culture of the Great Wall is held at the Inner Mongolia Museum in Hohhot, the capital of North China's Inner Mongolia autonomous region on Feb 9. The exhibition will last for four months and visitors will have opportunities to appreciate many precious unearthed relics at the exhibition. [Photo/VCG]

A group of tourists appreciate an unearthed relic from the Sui Dynasty (581-618) on Feb 9. [Photo/VCG]