Die Sieben Masken des Judoka - Heinz Drache (1967) - Mongkok Ferry Pier, Mongkok

Two years before this was filmed, Jean-Paul Belmondo was in the same location for
Les Tribulations d'un Chinois en Chine. Located at the west end of Shantung Street and now an intersection with the aptly named Ferry Street. In the Belmondo film they catch the ferry to the made-up-name place of "Sey Chang" despite the Chinese characters on the front clearly saying "to/from Hong Kong". In this film they use it for its real purpose and take the ferry to HK Island.