《宋史·本纪·卷二十》
任命张阁为知杭州，兼领花石纲。
以张阁知杭州，兼领花石纲。
Zhang Ge was appointed as the governor of Hangzhou and concurrently in charge of the Hua Shi Gang.
<s>[INST] Kindly elucidate the central themes in this passage in English: 以张阁知杭州，兼领花石纲。 [/INST] Zhang Ge was appointed as the governor of Hangzhou and concurrently in charge of the Hua Shi Gang.</s>
Kindly elucidate the central themes in this passage in English: 以张阁知杭州，兼领花石纲。
user
Zhang Ge was appointed as the governor of Hangzhou and concurrently in charge of the Hua Shi Gang.
assistant