What's the difference between Su Shi's and Wang Anshi's Ci?

First of all, their identities are different. There are many words that Su Shi can write, but Wang Anshi can't, such as "Go home, rain or shine". If Wang Anshi wrote this, he would go home. Therefore, on the one hand, Su Shi's poems are bold and unconstrained, while Wang Anshi can only be subtle.

Secondly, Su Shi experienced ups and downs, and Wang Anshi reached the top. Su Shi's poems highlight the philosophy of life everywhere, while Wang Anshi is inferior.

Thirdly, Su Shi combines Confucianism, Buddhism and Taoism, and his poems are inevitably complicated and need careful consideration, while Wang Anshi's poems are easy to understand.

Finally, Su Shi's poems are optimistic and romantic, while Wang Anshi's poems are vigorous and realistic.