по новой

all over again

→ по
phrase Rare #44,759
all over again Colloquial; means doing something again from the beginning, often equivalent to заново.
RU: Давай начнём по новой.
EN: Let’s start all over again.

Давай по новой.

Let's start over.

— Вор (1997)

Все, блядь, по новой!

Everything, fucking, all over again!

— Левиафан (2014)

И через несколько часов перерыва начинали по новой.

And after a few hours’ break, they would start all over again.

— Нет (2012)

Он начал по новой.

He started all over again.

— O Som ao Redor (2012)