How to write a poem for my fiftieth birthday

The fifty-year-old opens the North Sea; three thousand Zhulu Qing Nanshan. (Fifty years old) The court curtains are always stationed in the three spring scenes; the sea house is divided into one hundred years old. (Fifty years old) Half a hundred years of life are not old; one, Dongpo Yaren announces his birthday; the longevity Buddha in the West takes the New Year. (born in the first month) Three blessings are given to the flowers to see the leader; the spring scenery comes to the flower court in the second quarter. (born in the second month) The banquet is extended to the guests in the apricot garden; the Huatang is blessed