The music culture states of four places get the clear geographical wadding here. 四地的音樂文化狀況在此得到清晰地理絮。
Chinese grottos, an art representation of Buddhist culture, reflet political, economic, as well as cultural states of that times. 中國的石窟,是佛教文化的藝術再現,不僅反映了當時的經濟和政治,也反映了當時的文化狀況。