yán jiū / wǎn míng / lì shǐ / de / rén / wǎng wǎng / rào bù kāi / dǎng huò / zhè yī / zhǔ tí研究晚明历史的人,往往绕不开党祸这一主题。Scholars of late Ming history often cannot avoid the topic of factional disasters.