Is there any homesickness in ancient poetry or what is expressed by wine?

Wine is very common in ancient poetry, and poets often use it to express their feelings: Fan Zhongyan "A glass of turbid wine, home in Wan Li, Ran Yan has no thoughts." Expressed the feelings of worrying about the country and homesickness; Su Shi's "wine chest gall is still open, temples are slightly frosty, so what!" Expressed the feelings of serving the country and making contributions; Du Fu's "On a green spring day, I began to go home, loudly singing my songs and deeply drinking my wine." Express joy.