The Integration and Implementation of the Postal Business Letter Service Flow Management System;

Research and Application of Post Business Letter Processing System;

A Pragmatic Study on You-Attitude in Bad-News Business Letters;

Approaches to Business Letter Language--With Focus on Chinese-English Translation;

Based on the categorizing model of speech acts, this article is intended to reconstructthe categorization of English business letters into four types: Collaborative Letter, Convivial Letter, Competitive Letter and Conflictive Letter.

Design and Implementation of Business Letter Processing Systems Based on Full-text Retrieval Technology;

This paper introducs the transfer principle about the system of hybrid mail and analyzes the interface of hybrid mail and postal synthesized computer network,and discusses the logical framework about hybrid mail and other systems(Call Center, E business, E business mail etc.

This paper discusses the calculus of residues of quotient function at ist pole, then obtains some computational formulas by the use of determinant.