1972, Lot of 3 setes.  PR China 1972 N39-N43 Physical Culture MNH SC#1090-4. MiNr: 1108-1112. 

China Stamp 1972 N45-48 1st Asian Table Tennis Championships MiNr: 1117-1120. MNH

China Stamp 1972 N44 Iron man Wang Jinxi. MiNr: 1121 MNH. all original gum, Cat €345