elasticsearch/docs/reference/elasticsearch-plugins/analysis-nori-readingform.md

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---
mapped_pages:
- https://www.elastic.co/guide/en/elasticsearch/plugins/current/analysis-nori-readingform.html
---
# nori_readingform token filter [analysis-nori-readingform]
The `nori_readingform` token filter rewrites tokens written in Hanja to their Hangul form.
```console
PUT nori_sample
{
"settings": {
"index": {
"analysis": {
"analyzer": {
"my_analyzer": {
"tokenizer": "nori_tokenizer",
"filter": [ "nori_readingform" ]
}
}
}
}
}
}
GET nori_sample/_analyze
{
"analyzer": "my_analyzer",
"text": "鄕歌" <1>
}
```
1. A token written in Hanja: Hyangga
Which responds with:
```console-result
{
"tokens" : [ {
"token" : "향가", <1>
"start_offset" : 0,
"end_offset" : 2,
"type" : "word",
"position" : 0
}]
}
```
1. The Hanja form is replaced by the Hangul translation.