Under Chua’s directorship, the Singapore Prison Service organised a visioning exercise in January 1999 to collectively craft a shared vision and conduct a review of its mission to better accommodate the changing needs and expectations of its stakeholders and the public.
在他的领导下，新加坡监狱于1999年1月举办了一次愿景运动，并制定了一个共同的愿景，以更好地适应不断变化的需求和满足其利益相关者和公众的期望。