Mothers Day is a celebration honoring mothers and celebrating motherhood,maternal bonds and the influence of mothers in society.Its a day to showthanks to mothers.This festival first appeared in ancient Greece and modernMothers Day originated in the United States which usually falls on the secondSunday of May each year.Mothers usually receive gifts on this day andcarnation is regarded as the flower for mother.In China, the flower formother is day lily，also known as Nepenthe(忘忧草).In addition, cleaning upthe room, doing housework and a big dinner are considered to be the bestMothers Day gifts.