Language, a mirror reflecting culture, is undergoing a dynamic evolution through the birth and dissemination of new words. These linguistic innovations are not merely linguistic phenomena; they sum up societal changes, technological advancements, and cultural evolution. Exploring the lexicon offers profound insights into the transformative shifts in emotions, states, and cognition within a given era. Amidst profound changes in modern society, language adapts absorbing the essence of contemporary existence. Among the words that go through evolution, some words are transient fads, reflecting the ephemeral nature of trends, while others seamlessly integrate into the Chinese vocabulary, marking enduring societal transformation. This research searches and analyzes representative new words from 2020 to 2022, elucidating their semantic nuances and unraveling the societal tapestry from which they emerge. This exploration provides a preliminary understanding of shifts in Chinese societal consciousness post-COVID-19, capturing the trajectory of Chin's development in societal, cultural, economic, educational, and technological spheres. These new words transcend linguistics, becoming dynamic tools for Chinese language learners for a better understanding. They bridge the gap between traditional and contemporary education, offering a real-word supplement to enhance vocabulary acquisition and deepen learners' connection with the living language. In conclusion, the study of new words reveals a clear understanding of subtle differences in modern Chinese vocabulary and profound insights into social change. This linguistic evolution serves as a vital guide, illuminating pathways through which society navigates change. In an era marked by transformation, language stands resilient as a compass, guiding us through the myriad facets of societal metamorphosis.