I suggest that Song of Seven Sons be the theme song of Macao's return. You can make the opening remarks. . . Nostalgia with a grave: When I was a child, homesickness was a small stamp. I'm here and my mother is there.
When I grow up, homesickness is a narrow ticket. I'm here and the bride is there.
Later, homesickness was a low grave. I'm outside and my mother is inside.
Homesickness is a shallow strait now, and I am on this continent, on that side.
The background story of the poem can well represent the relationship between the mainland and Taiwan Province Province, so it is very touching.