ethnic cultural heritage的用法和樣例：
例句
- The discovery of Poya Folk Songs awakened the race memory of Zhuang nationality, which should be considered as a precious ethnic cultural heritage.
坡芽歌書的發現，喚醒了壯民族的族群記憶，應當是我國珍貴的民族文化遺產。 - I hope the author can deeply research national cultural relics , develop them and cultivate succeeders.
在此，希望作者深入地挖掘民族文化遺產，使之發揚光大，培養傳承後繼人才。
