This is the 10695th most frequent Russian word.
воспитании
Upbringing or education.
Here, 'воспитания' refers to 'upbringing,' focusing on the value or significance of the process of raising and educating a person.
Ценность воспитания трудно переоценить.
The value of upbringing is hard to overestimate.
In this sentence, 'воспитании' denotes 'upbringing' or the educational and moral development influenced by the teacher for the students.
Учитель играет важную роль в воспитании школьников.
The teacher plays an important role in the upbringing of school children.
'воспитанию' in this sentence refers to the act of raising and educating the youth towards moral and social development.