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中国有悠久的用玉历史,大约在七千年前就有了很象样的玉器;约在五千年前出现了用玉高潮。新石器时代以后的各个朝代,都有大量的玉器生产、使用。玉器同金属器及陶瓷不同,它比较坚固耐用,又不能熔炼改制,因而古人制造的玉器,一部分被葬入地下,一部分自然消失,还有很大一部分流传于世,成为人们的收藏品。在中国,收藏古玉的风气极盛,收藏古玉的人也极多。收藏一件玉器,首先要了解它的制造
China has a long history of using jade. About a thousand years ago, there was a very decent jade article. A jade climax appeared about 5,000 years ago. After the Neolithic dynasties, there are a large number of jade production, use. Jade ware is different from metal ware and ceramics. It is relatively durable and can not be melted and reformed. Therefore, some jade articles made by the ancients were buried underground and some of them disappear naturally. A large part of them are circulated in the world and become people’s collectibles. In China, the collection of ancient jade is extremely popular, with many people collecting jade. Collection of a jade, we must first understand its manufacture