1 modal particle indicating that sth is obvious

2 particle indicating a pause for emphasis

1 what are you doing?

2 whatever for?

3 why on earth?

1 surname Jiao

1 classroom

2 classifier: 间 jiān

1 to educate

2 to teach

3 education

1 (idiom) to teach in line with the student's ability

1 to kill a pig as a lesson to the children (idiom); parents must teach by example

1 to write on the sand with reeds while teaching one's son (idiom)

2 mother's admirable dedication to her children's education

1 to assist one's husband and educate the children (idiom)

2 the traditional roles of a good wife

1 to teach by words and example (idiom)