Sixty years old is the year of sixty, seventy years old is seventy years of age, and eighty years old is the year of the rod dynasty. After 8 years old, they are < P >: 8 to 9 years old are called octogenarians;

ninety years old is called the year of quarreling; The title of a hundred years old is called Yi.

sixty years old. Since ancient times, our country has used heavenly stems and earthly branches to date each other intricately, which can form sixty pairs of branches, so it is called "sixty branches" or "sixty flowers", so sixty years old is also called "the year of sixty flowers". )

Gu Xi: seventy years old. (Du Fu's "Two Poems of Qujiang": "Wine debts are common, and life is 7 years old." )

octogenarian: eighty or ninety years old. ("Book of Rites Quli": "89 Yue Yao." According to this explanation, people use the word "octogenarian" to refer to eighty or ninety years old. )

yi: a centenarian. ("Book of Rites Quli": "A hundred years is a long time." It means that life lasts for a hundred years, so it is called "the year of life." Yuan Chen Hao explained: "Life lasts for a hundred years, so it is a period; Eating and drinking are all moving, so I am embarrassed. " )