Lu Guimeng, a poet in the Tang Dynasty, praised the celadon of the Tang Dynasty in his poem "Nine autumn winds have passed through the kiln, winning thousands of peaks and green colors". The ceramic industry has made great progress in the Tang Dynasty, among which Yue kiln celadon, Xing kiln white porcelain and Tang tricolor are the most famous, among which Tang tricolor is a treasure of world craft with beautiful shape and gorgeous glaze color.
So choose C.