noun
new land; new world; new sphere of activity
Refers to a new place or environment where one starts a new life, career, or activity. Often used for moving to a new city, country, or field of work.
彼は新天地を求めて東京へ引っ越した。
He moved to Tokyo in search of a new world.
退職
After retirement, she found a new sphere of activity in volunteer work.