The conference language should be rigorous and flexible

Preciseness means that the speech delivered by the meeting presider should be comprehensive without loopholes; flexibility means that the speech outline prepared before the meeting should be adjusted and changed to adapt to the changed situation.

In order to achieve the expected purpose of the meeting and not say the wrong words, the meeting host often draws up the speech outline and the draft after repeated thinking before the meeting, from the order, structure to the key content of the speech. However, no matter how well prepared they are, the audience's response can not be fully estimated before the meeting. Therefore, the outline prepared before the meeting should be flexible to a certain extent. In this way, in the process of presiding over the meeting, it is not easy to leave the outline and give full play to it at will, and it is not bound by the outline as a frame. It can be given full play in time according to the actual situation of the meeting and the opinions of the participants.