Select count(idx) from kb_news where news_depth=5 and ( main_subject like '%蹂묒븫�룞議곌굔留뚮궓�뫅 O6O�뀫9O2�뀫2224 �궗援먮떒泥큣hil�떒泥대�명똿�뒪����궧�뙣�떚�돩����뜒議곌굔留뚮궓anxiety �뙩�떚�뒪����궧�렚 節믫룷泥쒕룞議곌굔留뚮궓available%' or news_content like '%蹂묒븫�룞議곌굔留뚮궓�뫅 O6O�뀫9O2�뀫2224 �궗援먮떒泥큣hil�떒泥대�명똿�뒪����궧�뙣�떚�돩����뜒議곌굔留뚮궓anxiety �뙩�떚�뒪����궧�렚 節믫룷泥쒕룞議곌굔留뚮궓available%') and reg_date >= date_sub(now(), interval 100 day)