training vs upbringing

training and upbringing both are nouns.

Word	Noun	Adjective	Verb	Adverb
training	Yes	No	No	No
upbringing	Yes	No	No	No

As nouns, upbringing is a hypernym of training; that is, upbringing is a word with a broader meaning than training:

training: the result of good upbringing (especially knowledge of correct social behavior)
upbringing: properties acquired during a person's formative years

training (noun)	upbringing (noun)
activity leading to skilled behavior	helping someone grow up to be an accepted member of the community
the result of good upbringing (especially knowledge of correct social behavior)	properties acquired during a person's formative years