Answer the following question: What key details about chou chun-hsun can be extracted from the following bio? Bio: chou chun-hsun -lrb- taiwanese poj : chiu chun-hun ; born february 23 , 1980 -rrb- is a go player .
Answer:
- residence is taiwan taipei , taiwan- pinyin is zhou junxun- affiliation is taiwan qiyuan- chinese is trad . simp . - birth date is 23 february 1980- fullname is chou chun-hsun- name is chou chun-hsun- birth place is taiwan taipei , taiwan- rank is 9 dan