System and method for querying reports using a mobile computing device

A method for querying reports using a mobile terminal, the method comprising the following steps:

• (a) connecting the mobile terminal with an application server;
• (b) generating a synchronization request according to a detailed demand input by a user, and sending the synchronization request to the application server;
• (c) obtaining information needed to meet the synchronization request;
• (d) setting one or more search parameters, generating a search message, and sending the searching message;
• and
• (e) generating and displaying search results.

A system for querying reports using a mobile computing device, the system comprising an application server, a database server connected with the application server by a network, and a plurality of mobile terminals connected with the application server by a communication channel, wherein:

• the application server comprises a cache manager and a replication manager, wherein:
• the cache manager is used to receive and store information sent by the mobile terminals and the database server;
• and
• the replication manager comprises a first data filter module, which is used to filter information added in the database server, and to modify existing information in the database server and the mobile terminals;
• each of the mobile terminals comprises an information searching module, the information searching module further comprises a vehicle orders daily searching sub-module for searching vehicle orders daily information;
• and
• the database server is used for storing information on clients, vehicles and distributor orders.