The one ingredient that helps, but is not necessary to an effective speech delivery, is that it is the result of the speaker's natural talent and gift.
With proper preparation and a healthy dose of courage, anyone can be an effective public speaker. The important elements are that message delivery is impactful, the speech is influential towards the audience, and that audience expectations are met or exceeded. Natural talent helps, but thorough preparation and careful speech planning go much farther towards an effective speech.
Answer:
The story Mulan gives Chinese culture positive light in various ways. One example, being the obvious, an approch to equality. The legendary story had sexist accusations which was the main obstacle for the chinnese woman. Later in the story she decides to dress up as a man in order to fill her destiny. This gives young Chinese girls inspiration that they can do just about anything despite their race or gender, which is just a singular example of how Mulan puts chinese culture in a positive light.
His gratefulness, as shown when Crusoe saves his life.