A shipbuilding yard refers to a craftsman who makes Hansun, a traditional Korean ship. Modern ships refer to ships floating in rivers and seas around Japanese colonial era (1910), including ferries, ferry boats, night boats, and dangdu-ri.

The boats currently being built are mainly Hwangpo sailboat, amusement boat, engine boat, and Mesaeng (net boat and fishing boat). When making a boat, villagers usually work together, with two to three people on a large boat and one to two people on a small boat, depending on the type of boat, they are made over a week to a month. The characteristic of Joseon pear is that the bottom of the boat is wide, flat, and elastic so that it can go up and down the upper stream of the river, which is only knee deep.

Park Jeong-ok, who was designated as the sixth owner of the Seoul Intangible Cultural Property, died on October 6, 1994 and currently has no owner.

※ For detailed information on the above cultural assets, please refer to the Seoul Metropolitan Government Department of Historical and Cultural Heritage (202-2133-2616)