Correct

诗史

/ shī shǐ / 
Strokes

Example

As a Noun

history of poetry

1
Zhōngguó
中国
shīshǐ
诗史

history of Chinese poetry

2
Yánjiū
研究
shīshǐ
诗史

study poetic history

As a Noun

poems that mirror the times in which they were written