Complex sentence: In his adulthood, he was in Macau and worked for a casino of gambling tycoon Fu Lo Yung (傅老榕) and helped to crack down "Teng Sik Tong" (聽骰黨), a gang of gamblers who won by listening dice.
Split into simpler sentences: In his adulthood, he was in Macau, working for a casino of gambling tycoon Fu Lo Yung (傅老榕). He helped to crack down "Teng Sik Tong" (聽骰黨), a gang of gamblers, who won by listening dice.