A piece of Medan’s history at Tjong A Fie’s House Tjong A Fie’s house is a two-lane house built by Tjong A Fie, a Hakka trader who owns a lot of plantation land in Medan. In this house, visitors can find out the history of the life of the Tjong A Fie family through photographs and paintings installed, as well as home furnishings used by the Tjong A Fie family.