Before answering this question, we need to clarify a few basic family relationship designations. First of all, we know that "grandpa" usually refers to the father's father. If we trace this relationship upwards, the "grandfather's father" is actually the father of the father's father. In family relationships, such a relationship has a specific title, that is, "great-grandfather".
Great-grandfather is an important member of the family, and he represents the continuation of the family history. His life experience and wisdom are of great value and significance to us who come after us.
By getting to know and getting to know our great-grandfather, we can gain a deeper understanding of the family's history and culture. His stories and experiences can help us better understand the times we live in and how we relate to those of the past. This knowledge and awareness of family history helps us better understand ourselves and our place in society and history.
The presence of our great-grandfather also provides us with a bond to the family's traditions and values. His life experience and wisdom can be a valuable asset for our growth and development. Through communication and learning from our great-grandfathers, we can better understand the traditions and values of the family, so that we can better pass on and carry forward these precious assets.
In our lives, our great-grandfather may have left us, but we can get to know him through the memories and traditions of the family. His story and experiences can be a topic of conversation and sharing with our family members. This kind of communication and sharing helps to strengthen the bond and affection between family members, and makes us cherish each other's existence even more.
Summing up, we can conclude that grandpa's dad should be called "great-grandfather". By getting to know our great-grandfather, we can better understand the history and culture of the family, pass on and carry forward the family's traditions and values, and strengthen the bonds and feelings between family members. Therefore, we should respect and cherish the memories and traditions associated with our great-grandfathers and pass on these precious treasures.