Who can tell me the names of some beautiful and useful trees?

Hongfeng, the leaves are purple, very beautiful.

Ginkgo biloba, with new green leaves, old yellow leaves and fan-shaped leaves, is one of the five major street trees in the world and is very famous.

Peach trees and beautiful flowers.

Chimonanthus praecox is beautiful and smells good in winter.

Begonia is super beautiful when it blooms.

Japanese late cherry blossoms should be similar to those you planted.

Ivory red, clusters of red flowers

Luohansong can be made into many shapes. It looks good.

Wei Zi, I like this one very much. The leaves are tender, red and yellow, but they may be a little expensive.

Tropical customs, fake betel nuts, sunflowers and coconut trees are also pretty good, but they can be planted in the south, but not in the north.

Actually, it's not bad to plant some bamboo. Plant bamboo against the wall and build a low wall of tens of centimeters in front. You can put bonsai or something on the low wall.