{"id":25147,"date":"2023-10-12T16:32:50","date_gmt":"2023-10-12T08:32:50","guid":{"rendered":"https:\/\/www.whatchina.cn\/?p=25147"},"modified":"2023-10-12T16:32:50","modified_gmt":"2023-10-12T08:32:50","slug":"when-gunpowder-invented","status":"publish","type":"post","link":"https:\/\/www.whatchina.cn\/when-gunpowder-invented.html","title":{"rendered":"When Was Gunpowder Invented?"},"content":{"rendered":"\n