Last Qingming Fstival,i rturn hom to worship my grandfathr.Qingming Fstival is a folk Fstival.In th past,In th past, th Qingming Fstival was calld Arbor Day. But Today, Chins visit thir family gravs to tnd to any undrbrush that has grown. Wds ar pulld, and dirt swpt away, and th family will st out offrings of food and spirit mony. Unlik th sacrifics at a family's hom altar, th offrings at th tomb usually consist of dry, bland food. On thory is that sinc any numbr of ghosts rom around a grav ara, th lss appaling food will b consumd by th ancstors, and not b plundrd by strangrs. With th passing of tim, this clbration of lif bcam a day to th honor past ancstors. Following folk rligion, th Chins blivd that th spirits of dcasd ancstors lookd aftr th family. Sacrifics of food and spirit mony could kp thm happy, and th family would prospr through good harvsts and mor childrn. Worship还可以用来指宗教礼拜，它还可以表示祭拜。清明节时，w rturn hom today to worship grandfathr（我们回家乡祭拜外公）。