《后汉书·列传·袁绍刘表列传上》
公孙瓒接着就率兵而来，表面上藉讨伐董卓，实际计划暗中偷袭韩馥。
瓚遂引兵而至，外托讨董卓，而阴谋袭馥。
Gongsun Zan then led his soldiers to come, apparently to attack Dong Zhuo, but actually planned to secretly attack Han Fu.
<s>[INST] Explain the meaning of this Classical Chinese passage in English: 瓚遂引兵而至，外托讨董卓，而阴谋袭馥。 [/INST] Gongsun Zan then led his soldiers to come, apparently to attack Dong Zhuo, but actually planned to secretly attack Han Fu.</s>
Explain the meaning of this Classical Chinese passage in English: 瓚遂引兵而至，外托讨董卓，而阴谋袭馥。
user
Gongsun Zan then led his soldiers to come, apparently to attack Dong Zhuo, but actually planned to secretly attack Han Fu.
assistant