Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| RR Romaja | M–R Romaja | Hangul | Hanja | Name origin | Capital | Region | Korean dialect | Post-1896 Provinces |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Chungcheong | Ch'ungch'ŏng | 충청도 | 忠淸道 | Chungju ( 충주 忠州 ), Cheongju ( 청주 淸州 ) | Gongju | Hoseo | Chungcheong dialect | Chungcheongbuk Chungcheongnam |
| Gangwon | Kangwŏn | 강원도 | 江原道 | Gangneung ( 강릉 江陵 ), Wonju ( 원주 原州 ) | Wonju | Gwandong ( Yeongseo , Yeongdong ( 1 )) | Gangwon dialect | Gangwon |
| Gyeonggi | Kyŏnggi | 경기도 | 京畿道 | ( See note ) | Hanseong ( Seoul ) | Gijeon ( 2 ) | Seoul dialect | Gyeonggi |
| Gyeongsang | Kyŏngsang | 경상도 | 慶尙道 | Gyeongju ( 경주 慶州 ), Sangju ( 상주 尙州 ) | Daegu | Yeongnam | Gyeongsang dialect | Gyeongsangbuk Gyeongsangnam |
| Hamgyeong | Hamgyŏng | 함경도 | 咸鏡道 | Hamhung ( 함흥 咸興 ), Kyongsong ( 경성 鏡城 ) | Hamhung | Kwanbuk , Kwannam ( 3 ) | Hamgyŏng dialect | Hamgyŏngbuk Hamgyŏngnam |
| Hwanghae | Hwanghae | 황해도 | 黃海道 | Hwangju ( 황주 黃州 ), Haeju ( 해주 海州 ) | Haeju | Haeso | Hwanghae dialect | Hwanghae ( 4 ) |
| Jeolla | Chŏlla | 전라도 | 全羅道 | Jeonju ( 전주 全州 ), Naju ( 나주 羅州 )( 5 ) | Jeonju | Honam | Jeolla dialect ; Jeju language ( 6 ) | Jeollabuk Jeollanam |
| Pyeongan | P'yŏngan | 평안도 | 平安道 | Pyongyang ( 평양 平壤 ), Anju ( 안주 安州 ) | Pyongyang | Kwanso | Pyongan dialect | P'yŏnganbuk P'yŏngannam |
Question:
What is the Hanja for the hamgyeong RR Romaja?
Answer:
咸鏡道