Mother's Day is a day to thank mothers. The modern Mother's Day originated in the United States and is the second Sunday in May every year. Mothers usually receive gifts on this day, carnations are regarded as flowers dedicated to their mothers, and the mother flower in China is Hemerocallis, also known as Wangyoucao. Mother's Day only entered the mainland after it became popular in China's Hong Kong, Macao and Taiwan regions. Precious jewelry, carnations symbolizing mother's love, special love desserts, exquisite handmade greeting cards, etc., have become gifts for people to show their love to their mothers .