What do Yongmei's poems and Xia Wanchun's poems mean?

When the early plums at home are in full bloom, I will send a wisp to Wutang for collection.

[Ming] Xia Wanchun

When I meet flowers, I think of my hometown plum, and the snow covers the cold mountain path.

The bright moon has similar worries, and a plain shadow treats others.

[Note] Xia Wanchun's hometown was occupied by Qing soldiers, and Xia Wanchun used poetry when he organized anti-Qing rebels in Jiangnan.

(1) Thought: Seeing flowers in a foreign land reminds the author of plum blossoms in his hometown, and then of his relatives in his hometown. Finally, I imagine plum blossoms are waiting for their return.

(2) The superficial meaning of the poem is to write that plum blossoms are in full bloom in the ice and snow, and the deep meaning is to describe that relatives in their hometown are living a miserable life under the iron feet of the Qing soldiers.