Like Lingjiatan on a long, hard to say the origin of Chinese jade culture.

像凌家滩就一个龙，很难说是中华玉文化起源。

youdao

But our country jade carving's origin, must compare this early.

但我国玉器的起源，应当比这更早。

youdao

But our country jade carving's origin, must compare this early.

但我国玉器的起源，应当比这更早。

youdao