id	keyword
easat-5973	opera
easat-5973	drum
easat-5973	flower
easat-5973	learning
easat-5973	movement
easat-5973	drum opera
easat-5973	semantic
easat-5973	performance
easat-5973	vol
easat-5973	hunan
easat-5973	analysis
easat-5973	model
easat-5973	digital
easat-5973	system
easat-5973	character
easat-5973	research
easat-5973	hunan flower
easat-5973	recognition
easat-5973	technology
easat-5973	heritage