The SWL QSL Museum China Asia Heilongjiang PBS - 1982, 1983, 1984, 1986   QSL Contributed by Terry Palmersheim (USA) Heilongjiang PBS - 1983   QSL Contributed by Terry Palmersheim (QSL) Heilongjiang PBS - 1984  QSL Contributed by Istvan Hegedus (Hungary) Heilongjiang PBS - 1986  QSL Contributed by Istvan Hegedus (Hungary)