What is the Hanja for the hamgyeong RR Romaja?
CREATE TABLE table_name_4 (hanja VARCHAR, rr_romaja VARCHAR)
SELECT hanja FROM table_name_4 WHERE rr_romaja = "hamgyeong"
### Context: CREATE TABLE table_name_4 (hanja VARCHAR, rr_romaja VARCHAR) ### Question: What is the Hanja for the hamgyeong RR Romaja? ### Answer: SELECT hanja FROM table_name_4 WHERE rr_romaja = "hamgyeong"