Residents of the only block left largely unscathed in Hong Kong’s Tai Po fire have brought large suitcases, trolleys and cardboard boxes as they return home for a second time to collect their belongings.Homeowners on Wednesday also said they felt they had played a passive role and still had many questions about the government’s voluntary buy-back scheme for their flats after the November 26 fire engulfed seven of the eight blocks in Wang Fuk Court, killing 168 people and displacing nearly...