What does the poem mean by "I commend Xuanyuan with blood without observing the cold stars"?

I put my hopes on the people, but the people have not awakened, and they can't understand my hopes. I dedicated my blood to my motherland and vowed to die for the liberation of the Chinese nation.

Self-titled portrait

Author: Lu Xun

There is no way to escape from the gv 10, and the storm is as dark as a rock.

I sent a message to Han Xing, and I want to recommend Xuanyuan with my blood.