Yes. It's a very precious gemstone in China.

是的。在中国，玉是非常宝贵的。

youdao

Ruby, the common name for the mineral corundum in its red form, is a precious gemstone.

红宝石是对红色矿物刚玉的俗称，它是一种珍贵的宝石。

youdao

Though considered a precious gemstone, Topaz is not a radiant one like the diamond, nor does it has the mysterious meaning like the emerald.

托帕石是一种珍贵的宝石，它虽没有钻石的光芒四射，也没有祖母绿的神秘。

youdao

It is actually a huge museum with the largest collection of imperial treasures in the country, including the superb Dragon Throne the emperor sat on and Buddhas bedecked with almost every precious metal and gemstone imaginable.

BBC: Beijing's once Forbidden City