When do I need to introduce myself?(shi me shi hou yao yong dao li yi shi zi wo jie shao )

In some formal and grand occasions, such as lectures, reports, performances, celebrations and other formal and grand occasions, etiquette style self introduction should be used to show the friendliness and respect to the introducers.

Etiquette style of self introduction, including their own name, unit, position and other items, but also add some appropriate honorifics, in order to meet the special needs of these occasions, to create a modest and polite communication atmosphere. For example: "Hello, everyone! I'm Zheng Yang, your old friend. Now, I'm going to offer you a delicious music dinner and thank all the listeners for their support and love for "campus ballads."

Chinese PinYin : Shi Me Shi Hou Yao Yong Dao Li Yi Shi Zi Wo Jie Shao