Rhyme explanation of English poetry+examples. Thank you.

In traditional English poetry, the rule of rhyme is that the vowels of the stressed syllables of two rhyming words are the same, and all the sounds after the stressed syllables are the same. For example: hollow out, here are two words that strictly conform to the rules of rhyme. In the romantic period, the rhyming rules were a little looser, and sometimes even rhymed as long as the last syllable of two words was the same, such as power and flower, but this situation really became popular in the world. In the 20th century, some poets were even more liberal, even the vowels of the last syllable were different, but the same gospel was also considered to rhyme, such as last and lost.