Offering sacrifices to God ? Offering sacrifices to Libing ,a man who is famous for his water conservancy project in BC256 ? Offering sacrifices to organisms ? Yes , this is what we do on April 5th 2014, on which the celebration for the god of water will be held. The celebration has began 2000 years ago. In China the celebration is called QingmingFangshuijie , throughwhich people impetrate producing good harvests in the coming year .