Peter completed his law degree at the City University of Hong Kong with First Class Honours. He then went to the United Kingdom on a Chevening Scholarship awarded by the British Government and completed the Bachelor of Civil Law at the University of Oxford, with distinction in Corporate Insolvency.

Peter was awarded the Charles Ching Memorial Scholarship by the Hong Kong Bar Association in 2013 and was called to the Bar in 2014. He joined Chambers following completion of his pupillage. His practice covers both criminal and civil matters.