Acknowledgments
Time flies, and in the blink of an eye, the three-year postgraduate study career is coming to an end. Looking back on this short but unforgettable study and life, I feel a lot of emotion. Although the road ahead will not be comfortable with a heavy burden, it will always remind me to forge ahead and never slack off.
Here, I would like to express my special thanks to my supervisor, Professor **. During the three years of study and life, Teacher * taught me devotedly. His profound knowledge, profound artistic accomplishment, and rigorous academic attitude deeply influenced me and pointed out the direction for my future scientific research and artistic growth. Over the past three years, I have been deeply influenced by his tireless pursuit and silent dedication to education, his generous mind and modest manner, which inspired me to work hard to become a qualified educator. Here, the students express their deepest gratitude.
Thank you to all the leading teachers of ** University ** College. Your sincere teaching and help have enabled me to grow every step of the way.
Due to limitations of level and time, many issues cannot be developed and deepened in more detail, and they need to be expanded and improved in future study and work. If there are any deficiencies in the article, experts and teachers are kindly requested to criticize and correct them.