Ox Grunt inconsistency

Hi, loving this game however I note that on page 8 of the rule book it states that an Ox Grunt is defeated by 2 kicks and 2 punches. On the enemy reference board (including the picture of the enemy reference board on page 9 of the rules) it states that an Ox Grunt is defeated by a kick, a punch and 2 chi.

Please clarify which is correct. I’ve searched around and can’t find any errata for this.

Thanks in advance!