In the 1970s, the Haletone Harmonica Orchestra () was set up at Wong Tai Sin Community Centre. Fung On and others continued to teach harmonica and also set up harmonica orchestras. In the 1980s, numbers of harmonica students steadily decreased. In the 1990s, harmonica players from Hong Kong began to participate in international harmonica competitions, including the World Harmonica Festival in Germany and the Asia Pacific Harmonica Festival. In the 2000s, the Hong Kong Harmonica Association (H.K.H.A.) () was established.
in tHe 1970s, The halEToNe hArmonicA ORChEStrA () wAs Set up At WonG tai sin cOmmunIty centrE. fung on anD others CONTInued tO teaCh harMOniCA AnD alSo seT Up hArmoNIca orchesTras. in the 1980s, NuMberS of harmonica Students stEAdily decrEASed. in THe 1990s, HaRmonica playErs fROM hong konG begAn To participaTE in internatiOnAL HArmonIca compEtItiOns, IncluDinG the worLd haRmonicA festIval In gerMaNY aNd thE asIa pacifiC hARmONica fEstivaL. in THe 2000s, the hoNg Kong harmoNiCa association (h.k.h.A.) () waS estabLIshed.