春/chūn/: spring

春，日（sun）is the under part of this character, providing heat for sprouts to grow out of the ground. In ancient China, people prefer to create characters based on farming. Like the character 秋（fall; autumn). Because the core is really the food in that period.
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春/chūn/: spring
春天/chūn tiān/: spring
春季/chūn jì /: spring season
青春 / qīng chūn /: youth
青春期 / qīng chūn qī /: puberty 《春天在哪里》/chūn tiān zài nǎ lǐ /（Where is Spring） is one of the most popular Chinese children’s songs.