《晋书·志·第五章》
祁阳零陵营浦洮阳永昌观阳营道春陵泠道应阳东界东部地界有垦擅，传说为叁封地。
祁阳零陵营浦洮阳永昌观阳营道春陵泠道应阳东界有鼻墟，云象所封。
There are illegal farms in Qiyang Linglingying Putaoyang Yongchang Guan Yang Ying Daoshunling Leng Daoyingyang Dongjie Eastern Boundary, which is said to be the Sān fēng land.
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 祁阳零陵营浦洮阳永昌观阳营道春陵泠道应阳东界有鼻墟，云象所封。 [/INST] There are illegal farms in Qiyang Linglingying Putaoyang Yongchang Guan Yang Ying Daoshunling Leng Daoyingyang Dongjie Eastern Boundary, which is said to be the Sān fēng land.</s>
Identify the key themes in this Classical Chinese text and explain them in English: 祁阳零陵营浦洮阳永昌观阳营道春陵泠道应阳东界有鼻墟，云象所封。
user
There are illegal farms in Qiyang Linglingying Putaoyang Yongchang Guan Yang Ying Daoshunling Leng Daoyingyang Dongjie Eastern Boundary, which is said to be the Sān fēng land.
assistant