Luo Yonghao's speech style is full of passion, and he is good at mobilizing the audience's emotions with infectious language. His speeches are often interspersed with humorous jokes to introduce some new concepts or products, with clear themes. Luo Yonghao is an entrepreneur, speaker and educator. Born in 1972, a native of Northeast China, a minority. He is famous for founding Lao Luo English Training School.

Luo Zhenyu's speech covers a wide range, involving knowledge in many fields. He can explain complex concepts and knowledge clearly in approachable language, and his thinking in his speech is very meticulous, and he will give some enlightening opinions or suggestions. Luo Zhenyu is a media person and a knowledge disseminator. Born in 1973, Wuhu City, Anhui Province. He has a background in journalism department of Huazhong University of Science and Technology and Beijing Broadcasting Institute (now Communication University of China), and is also a doctor.