《汉书·传·张汤传》
张放任侍中中郎将，监平乐屯兵，设幕府，礼仪与将军相同。
放为侍中、中郎将，监平乐屯兵，置莫府，仪比将军。
Zhang Fang served as a Zhonglang General in the imperial court. He supervised the Ping Le army camp and set up an office, and the etiquette was the same as that of a general.