2, there are hundreds of feet of pine, born at the bottom of the river, cold and humble. The mountains and rivers are sinister, and the dangers are endless. -Bai Juyi's "Pine at the Bottom of the River-Thinking of Cold Jun"
3. Although I have passed the old man, I don't understand his heart. What is the setting sun? Plant pine and wait for shade. -Geng Kun's "Seeing Old Neighbors Planting Pines"
4, leaning on the air, cold and dust-free, the past is idle like a dream. After first frost, you should see emerald green, and the cold sound in the middle of the month tends to smell. -Han Gai "Song"
5, what is the hall, ten loose when I order. Wireless in chaos, competition is not unified. The tall one is three feet long and the low one is ten feet low. Like wild animals, I don't know who planted them. -Bai Juyi's Song Ting
6, although small and natural, it is difficult to be the same. Invasion of the monk's half window is full of wind for the guests. The branches are brushed with moss cranes, and the sound is called masonry. I can't see it now, but it must be in the snow. -Du Xunhe's "Komatsu Topic of Tangxing Temple"
7. It costs only a few dollars to plant a pair of pine trees to make the yard look like autumn. You can hide the new sunny rain here, but let the old mountain burn smoke. The branches pressed the breeze on the pillow and the shadow cage went to the window. -Cao Tang's "Second Song of the Academy of Titles and Nephews"
8. Green land saves the new. It is still in the mountains, and it still contains spring in the cave. Near the building, near the north gate, hidden and clean. The crane's life should be covered, and the dragon has no scales. -Li Zhengfeng's Komatsu new species is in the north of Gong Yuan Building.
9, this rhyme is complete, autumn is learning strings. Up in the air, years in the air. The ancient armor grinds the clouds, and the solitary roots catch the ground. Why not throw it away and build a Dojo? -Cao Song's Song of the Monastery
10, a shower arrives at the moon corner, and two cool colors appear in Xiaoxiang. The guest sings alone at night, and the monk steps in the shade. -Di Huan's Song Fu on Nanyue Trail
Pine trees, there are more than 80 kinds of pine trees in the world, which are not only various but also widely distributed, such as Pinus tabulaeformis and Pinus sylvestris var. mongolica. Pinus sylvestris var. mongolica, Pinus thunbergii and Pinus densiflora distributed in several provinces of North China and Northwest China, Pinus massoniana, Pinus taiwanensis and Pinus alpine in several provinces of Central China, Pinus Bashan in Qinba Mountain area, Pinus Taiwan Province and Pinus brevifolia in North America. Most of them are the main tree species for afforestation in barren hills in China.