Poems in praise of spring, having tremendous differences in subjects and artistic features in two different terms, were prevailed in Tang and Song dynasties. Poems in praise of spring from Tang dynasty are largely fond of spring in their subjects. They are enriched with enthusiasm and happiness, and shows vigorous momentum, firm mood, intangible insights and warm words in artistic feature. Poems in praise of spring from Song dynasty are mainly sentimentalized about spring in their subjects, they are full of sorrows and shows depression in mood and used flat words.