Complex sentence: He handed over the social services of Caritas de Macau to chief executive Mr. Poon Chi Ming, Ruiz continued on as best he could, moving between Macau and mainland China, in his outreach to those with leprosy or HIV/AIDS.
Split into simpler sentences: He handed over the social services of Caritas de Macau to chief executive Mr. Poon Chi Ming. He continued as best he could moving between Macau and mainland China, in his outreach to those with leprosy or HIV/AIDS.