The Qingming festival or Ching Ming Festival,also known as Tomb-Sweeping Day in English (sometimes also called Chinese Memorial Day or Ancestors' Day), is a traditional Chinese festival observed by the Han Chinese of mainland China, Hong Kong, Macau, Taiwan and by the ethnic Chinese of Malaysia, Singapore, Cambodia, Indonesia, Philippines, Thailand, Vietnam and Panama. It falls on the first day of the fifth solar term of the traditional Chinese lunisolar calendar.  This makes it the 15th day after the Spring Equinox, either 4, 5 or 6 April in a given year. During Qingming, Chinese families visit the tombs of their ancestors to clean the gravesites, pray to their ancestors and make ritual offerings. Offerings would typically include traditional food dishes and the burning of joss sticks and joss paper. The holiday recognizes the traditional reverence of one's ancestors in Chinese culture.

This year it is 5 April,we have holiday during 3,4,5 April,now today we are come back for work.