https://www.lib.polyu.edu.hk/databases/%E5%86%85%E9%96%A3%E5%A4%A7%E5%BA%AB%E6%AA%94%E6%A1%88-archives-grand-secretariat
內閣大庫檔案 Archives of the Grand Secretariat | Pao Yue-kong Library, The Hong Kong Polytechnic...
Mar 24, 2026 - Available at : Online Access Off-campus Access Rights : P - PolyU Staff/Students only No. of Concurrent Users : 5 User Guide The archives of the Grand...
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