You see a man without a shirt on briefly in one scene

There is a brief instance where a woman's breasts can be seen through a window as Ip Man talks on the phone with his friend in china. Ip looks at the woman in the window while on the phone. This portion lasts less than 2 seconds and can easily be missed.

As with the other Ip Man films there are brutal Martial Arts fights which result in many brutal injuries.

One girl accidentally cuts herself with the scissors

Uses of mild profanity some in Chinese and subtitled, other's in English.

Racism is a common theme throughout the film so many derogatory uses for Asian Americans, Gooks, Chink, Yellow etc.

3 used ass 1 use bitches

Ip smokes throughout the film, it is later discovered he has cancer because of it.

Some casual drinking.

Many of the fights are very intense and fast paced.