id	keyword
hssr-1036	mao zedong
hssr-1036	art songs
hssr-1036	poetry
hssr-1036	chinese
hssr-1036	music
hssr-1036	research
hssr-1036	vocal
hssr-1036	style
hssr-1036	performance
hssr-1036	singing
hssr-1036	poem
hssr-1036	elements
hssr-1036	techniques
hssr-1036	opera
hssr-1036	study
hssr-1036	works
hssr-1036	practice
hssr-1036	spirit