orologio en CB01 OFFICIAL. Ngau Tau Kok Estate is one of the oldest and largest public housing projects in Hong Kong. Most of the residents are either elderly and live alone, or working class families. Since 2001, after the government announced its plan to redevelop the area, residents have been gradually relocated to new housing estates. Following two social workers who work with the residents as they deal with the relocation, the film offers is a glimpse of the lives of old people. It is a group portrait of our parents and grandparents.