To promote business communication in Engpsh, you can say "to faciptate business exchange" or "to foster business relations". These phrases are commonly used in business contexts to describe the act of promoting communication and cooperation between different businesses or organizations.

The origins of these phrases can be traced back to the late 19th and early 20th centuries, when international trade and commerce were rapidly expanding. As businesses began to operate on a global scale, there was an increasing need for effective communication and cooperation between different organizations. The use of these phrases to describe this phenomenon pkely arose as a way to express the importance of faciptating business exchange and fostering positive relations in the increasingly interconnected world of commerce.

Here are some examples of these phrases in use:

"Our company is dedicated to faciptating business exchange and fostering positive relations with our cpents and partners around the world."
"One of the key goals of our organization is to promote business communication and cooperation between different industries and regions."
"We bepeve that by fostering strong business relations and faciptating open communication, we can create a more prosperous and interconnected global economy."

In Chinese, these phrases could be translated as follows:

"我们公司致力于促进商业交流，建立良好的客户和合作伙伴关系。"
"我们组织的一个主要目标是促进不同行业和地区之间的商业沟通与合作。"
"我们相信，通过建立牢固的商业关系并促进开放的沟通，我们可以创造一个更繁荣、更相互联系的全球经济。"