Liu wrote about his changing attitudes toward adversity from childhood to adulthood, evolving from a mindset of absolutism to one of introspection and personal growth.

Reflecting on his own and his fellow contestants' performances, Liu identified two key elements fundamental to delivering a compelling speech.

"What truly matters are the speaker's vision and emotional depth," he said. "I think this might be a distinguishing trait of Chinese contestants. While foreign speakers usually focus on personal anecdotes and stories about those around them, our speeches often reflect the Chinese philosophy of universal harmony and the idea of a unified world, a belief that has been ingrained in our culture for thousands of years."

The other key element, according to Liu, is the narrative, especially on the global stage. For example, using literary techniques such as foreshadowing and contrast can be effective.

"In addition to the content, the delivery is also crucial. We need more engaging storytelling techniques that can immediately grab the audience's attention," he said. "It's not just about sharing Chinese stories; it's about presenting them effectively."

Yang believes that a unique stage presence can help contestants stand out. "In my opinion, the six finalists might not necessarily be the ones who gave the best speeches, but they certainly have the best stage presence," she said.

Yang was particularly captivated by the contestant from New Zealand. "Her voice was powerful, she smiled throughout her speech, and she radiated confidence and hope, giving off the impression that she was there to change the world," said Yang.

She was also impressed by how the contestant from France was so good at using the space. "He gracefully moved around during his speech, making eye contact with the audience from all directions, creating a dynamic and engaging atmosphere," she said.

Liu also noted the "diverse and distinctive" styles of speeches in this international competition. "The contestant from Mauritius was particularly poetic. The Pakistani speaker was passionate, like a warrior. The Danish contestant surprised me the most. Her speech began quite casually, not immediately intriguing, but she gradually drew you in with her personal stories, leading you along at her own pace until you were completely absorbed," he recalled.

Apart from techniques and style, Yang and Liu also gained insights into the essence of public speaking during this one-week journey.

"I see public speaking as a way to let ideas fly. In our daily lives, our thoughts and perspectives are usually heard by only a limited number of people around us. However, through public speaking, by stepping onto bigger stages, we can amplify our voices and reach a wider audience," Yang said.