Complex sentence: In 269, Lu Kai died, and soon there was no one left in the administration who dared to speak out anymore, as after Lu Kai's death Sun Hao exiled his clan to Jian'an (建安; in present-day Nanping, Fujian).
Split into simpler sentences: In 269, Lu Kai died and soon there was no one left in the administration who dared to speak out anymore. After Lu Kai's death, Sun Hao exiled Lu Kai's clan to Jian'an (建安; in present-day Nanping, Fujian).