Complex sentence: The On Leong began holding parades celebrating their victory over the Hip Sings however, the following morning, Ah Hoon's body was found after he had been shot in the head and killed.
Split into simpler sentences: The On Leong began holding parades celebrating their victory over the Hip Sings. However, the following morning, Ah Hoon's body was found after he had been shot in the head and killed.