id	keyword
ger-348	education
ger-348	play
ger-348	learning
ger-348	children
ger-348	hong
ger-348	kong
ger-348	childhood
ger-348	childhood education
ger-348	development
ger-348	hong kong
ger-348	germany
ger-348	kindergarten
ger-348	curriculum
ger-348	care
ger-348	teachers
ger-348	importance
ger-348	reform
ger-348	und
ger-348	approach
ger-348	context
ger-348	chinese
ger-348	day