Complex sentence: The SAR Philharmonic Orchestra (SARPO, formerly the SAR Ensemble) is a Hong Kong symphonic orchestra founded in 1999 by Dr Y.K. Wong and is the musical arm of SAR Philharmonic Charitable Foundation.
Split into simpler sentences: The SAR Philharmonic Orchestra (SARPO, formerly the SAR Ensemble) is a symphony orchestra based in Hong Kong, founded in 1999 by Dr Y.K. Wong. It is the musical arm of the SAR Philharmonic Charitable Foundation.