In 190, dissenting regional officials and warlords formed a coalition against the Chancellor of State, Dong Zhuo, who controlled Emperor Xian. Dong Zhuo was concerned that the capital Luoyang was not as easy to defend as Chang'an to the west, and thus moved all civilians and court officials, including the emperor, to Chang'an while the military under Dong stayed to defend Luoyang. During the mass relocation on 9 April, Dong ordered his soldiers to raze Luoyang, confiscate from the rich, and looted from the Han emperor tombs. According to Records of Three Kingdoms, the people who died during the relocation was "beyond measure".[citation needed]