select wr_id, wr_subject, wr_datetime from g5_write_portfolio where wr_is_comment = 0 and wr_num = '-28' and wr_reply < '' and ca_name = 'XR content' and wr_2 = 'Korean' order by wr_num desc, wr_reply desc limit 1
select wr_id, wr_subject, wr_datetime from g5_write_portfolio where wr_is_comment = 0 and wr_num = '-28' and wr_reply < '' and ca_name = 'XR content' and wr_2 = 'Korean' order by wr_num desc, wr_reply desc limit 1
