Qinyuan Pottery Xun has its own features and styles in tone color, interval and tonality.

秦源陶埙的音程、音色和音调具有独特的风格和特点。

youdao

Qinyuan Pottery Xun has its own features and styles in tone color, interval and tonality.

秦源陶埙的音程、音色和音调具有独特的风格和特点。

youdao