Complex sentence: Lü Bu was very pleased to receive the Red Hare and, after being persuaded by Li Su, he betrayed and murdered his foster father Ding Yuan and defected to Dong Zhuo, whom he acknowledged as his new foster father.
Split into simpler sentences: Lü Bu was very pleased to receive the Red Hare. After being persuaded by Li Su, he murdered Ding Yuan and defected to Dong Zhuo, whom he acknowledged as his new foster father.