The relationship between grandfather and grandson is a 'grandchild relationship'. Sun Tzu has many titles for his grandfather, such as "Lao Ye", "Nai Ye", "Nai Dad", and "Grandpa" in spoken language. In written language, they are referred to as' grandfather ',' nursemaid ',' great father ',' royal father ', and' ancestral ruler '. Grandfather usually refers to his grandson as' great grandson ',' grandson 'or by his given name.
Ancestor: Broadly speaking, it refers to all male ancestors above the age of the father. In ancient times, "gong", "taigong", and "weng" could also be used to adDRESS grandfather; The most common name for grandfather nowadays is' grandpa '.
The mainstream usage of the term 'grandfather' refers to a grandfather or a general term for a grandfather level man. This usage exists in most parts of the country. Secondary usage refers to a father or a general term for a father level man. Many parts of the country still inherit ancient meanings, such as Lianshui County in Jiangsu, Pudong in Shanghai, Zhuji in Zhejiang, some places in Anhui Province, Hubei Province, and Loudi City in central Hunan, Shaoyang City, Hengyang City, etc.