What are Li Bai's poems about loneliness?

Li Bai's poems describing "loneliness" are as follows:

1, until, holding up my cup, I asked the bright moon to bring me my shadow and make the three of us. ("Drinking four bright moons alone, the first part")

I drink a pot of wine from the flowers alone. No one is with me. ("Drinking four bright moons alone, the first part")

But for a while, I had these friends who cheered me up at the end of spring. ("Drinking four bright moons alone, the first part")

4. Will goodwill be guaranteed? I think the Milky Way is a long way. ("Drinking four bright moons alone, the first part")

5, who can be alone in spring, must drink this way. ("Drinking four bright moons alone, the second part")

6. If you get drunk, you lose the world, and there is only one person. ("Drinking four bright moons alone, the second part")

7. I don't know that I have a body, which is the most fun. ("Drinking four bright moons alone, the second part")

8. The green hills on both sides of the strait are opposite, and the lonely sails come from the sun. (Looking at Tianmen Mountain from afar)

9. The high light flashes; My desire is getting deeper and deeper. I lift the curtain, sigh and stare at the moon. (Sauvignon Blanc No.1)

10, never tired of seeing it, only Jingting Mountain. (Sitting alone in Jingting Mountain)

1 1, here you must leave me and float away like a loose water grass for hundreds of miles. ("Send a friend")

12, whose son is Baima, Huanglong frontier fortress. ("Alone")

13, but I can't see it alone, and I didn't know until I burst into tears. ("Alone")

14, today, the peach is more than 100 feet, and the flowers are dead. ("Alone")

15, the language comes to the riverside at dusk, smoking alone. ("Seeking Harmony, Respecting Teachers and Living in Seclusion")

16, Zhijun sat alone under the green porch. At this time, he felt the same way. ("In the early autumn, the single father rewarded Dou Gongheng in the South Building")