Traditionally, a family will burn spirit money and paper replicas of material goods such as cars, homes, phones and paper servants. In Chinese culture, it is believed that people still need all of those things in the afterlife. Then family members take turns to kowtow three to nine times (depending on the family adherence to traditional values) before the tomb of the ancestors. The Kowtowing ritual in front of the grave is performed in the order of patriarchal seniority within the family. After the ancestor worship at the grave site, the whole family or the whole clan feast on the food and drink they have brought for the worship either at the site or in nearby gardens in the memorial park, signifying the family's reunion with its ancestors. Another ritual related to the festival is the cockfight, as well as being available within that historic and cultural context at Kaifeng Millennium City Park (Qingming Riverside Landscape Garden).