What's so funny about Ni Dahong's portrayal of Su Daqiang in "It's All Good"?

Old old thought to meet the unattainable partner, to marry his nanny Cai Cai, to say Su Daqiang's feelings are also pathetic, his love road a miserable word. When he was young, he married Zhao Meilan and thought he had met love, but as a result, he suffered for most of his life, not to mention that he almost wore a cuckold. Now finally ushered in the life of the sunset love, which was opposed by the whole family, said the small nanny when he tried to house. Well, forced to sell their own house to find a small nanny, simply Su Daqiang the most hilarious moments of the play.