Most literati in the Eastern Han Dynasty devoted themselves to poetry creation. Are they all talking about their own lives and feelings?

That's right.

Poetry in the Eastern Han Dynasty began to shift from political enlightenment to the expression of personal feelings. From Emperor Huan of the Han Dynasty to Emperor Shao of the Han Dynasty, the literati poetry in the Eastern Han Dynasty completed the transformation of expressing personal feelings and embarked on the road of literary consciousness.

The Eastern Han Dynasty (25-220) is another unified Central Plains dynasty in China history after the Western Han Dynasty. It spread to the 18th Emperor and enjoyed the country 195, collectively known as the Western Han Dynasty.