Difference between 家 and 家里? Also 家人 and 家里人?
家 = home

家人 = family; family members (See  Different terms for &#39;family&#39; and &#39;family member&#39;)

家里 = 1. in my home (example: "他家里没有养宠物" ="there's no pet in his house") 2. in the family (example: "我家里有父母和两个姐妹" = "In my home, I have parents and two sisters"  or  " I have parents and two sisters in my family )

家里人 = people in my home = family; family members