二層次取資料 (14646)

H2:K11{=INDEX(A:A,SMALL(IF(ISNUMBER(FIND($B$2:$B$21,VLOOKUP($F$2,$M:$N,2,)))*($B$2:$B$21>0),ROW($2:$21),99),ROW(A1)))&""

B2:B21 格式化=COUNTIF(H:H,A2)