2. The ninth wedding anniversary is called "Liu Marriage" or "Tao Marriage". Moral: Why is Liu married? In fact, there is a certain basis. Look at the willows swaying in the wind, giving people a very weak feeling. In fact, you don't know that willows are tough. Nine-year marriage is called willow marriage because it has just experienced seven years of itching, swaying like a willow, but it has a certain emotional foundation and is not easy to break. Why is it called Tao marriage? Similarly, pottery is easily broken in our eyes. The moral is to remind every couple that the ninth anniversary of marriage is like pottery. It looks hard and beautiful, but it still has fragile shortcomings, so we should take good care of the marriage.