mình có 1 số công thức sau, xin nhờ các bác giải thích ý nghĩa hộ mình ah....thank các bác:
1: =IF(AND(F4>0,O4<>"c"),COUNTIF($T$4:$T$159,"<"&T4),"")
2:=IF(T4="",,COUNTIF(T$4:T4,"??*"))
3:=IF(OR(U4>0,AND(F4>0,O4<>"C")),IF(J4="X","99NV"&"_"&A4,D4&"_"&A4),"")
4:=IF(A4="",,SUMIF('03'!$B$6:$B$562,A4,'03'!$F$6:$F$562)+SUMIF('03'!$B$6:$B$562,A4,'03'!$G$6:$G$562)+SUMIF('06'!$C$6:$C$103,A4,'06'!$BQ$6:$BQ$103)+SUMIF('06'!$C$6:$C$103,A4,'06'!$BR$6:$BR$103)+SUMIF('04'!$B$5:$B$249,A4,'04'!$G$5:$G$249)+SUMIF('04'!$B$5:$B$249,A4,'04'!$H$5:$H$249)+SUMIF('35'!$C$8:$C$162,A4,'35'!$AM$8:$AM$162))
5:=IF(N4=mn!$D$20,,IF(AND(O4="C",U4>0),"OM;HS vào",))
6:=IFERROR(INDEX('07'!$C$6:$C$547,MATCH(A29,'07'!$BU$6:$BU$547,0),1),)&IFERROR(INDEX('09'!$C$6:$C$179,MATCH(A29,'09'!$BV$6:$BV$179,0),1),)
7:=IFERROR(VLOOKUP(B6,DSNV,2,0)&" "&VLOOKUP(B6,DSNV,3,0),"")
8:=SUMIFS('07'!$BQ$6:$BQ$547,'07'!$C$6:$C$547,B6,'07'!$E$6:$E$547,U6)+SUMIFS('09'!$BQ$6:$BQ$179,'09'!$C$6:$C$179,B6,'09'!$E$6:$E$179,U6)
9:=IF(ISERROR(MATCH(U7,'05'!$CC$9:$CC$198,0))=FALSE,,H7*M7)
10:=IF(RIGHT(U7,2)="97",IFERROR(VLOOKUP(LEFT(U7,2)&"*",'30'!$AK$6:$AL$61,2,0),),IF(J7>0,T7/S7,))
11:=IF(ISERROR(MATCH(U7,'05'!$CC$9:$CC$198,0))=FALSE,,SUM(K7:L7))+P7
12:=IF(OR(E7=0.6,ISERROR(MATCH(B7,'27'!$B$4:$B$47,0))=FALSE),IF(IFERROR(VLOOKUP(U7,'13'!$D$513:$E$550,2,0),1)<1,IF(ISERROR(MATCH(U7,'05'!$CC$9:$CC$198,0))=FALSE,,SUM(K7:L7))*(IFERROR(VLOOKUP(U7,'13'!$D$513:$E$550,2,0),1)-1),),IF(ISERROR(MATCH(U7,'05'!$CC$9:$CC$198,0))=FALSE,,SUM(K7:L7))*(IFERROR(VLOOKUP(U7,'13'!$D$513:$E$550,2,0),1)-1))
13:=IF(ISERROR(VLOOKUP(U7,'01'!$C$135:$C$143,1,0))=FALSE,SUMIFS('07'!$BS$6:$BS$547,'07'!$C$6:$C$547,B7,'07'!$E$6:$E$547,U7),SUMIFS('09'!$BS$6:$BS$179,'09'!$C$6:$C$179,B7,'09'!$F$6:$F$179,"PV"))*$Q$3+IF(OR(U7="02XULY01",U7="02XULY02",U7="02XULY97",U7="09KHO01",U7="09KHO97"),IF('06'!$F$3<20,200000/'06'!$F$3*IF(SUMIFS('07'!$BT$6:$BT$547,'07'!$C$6:$C$547,B7,'07'!$E$6:$E$547,U7)>'06'!$F$3,'06'!$F$3,SUMIFS('07'!$BT$6:$BT$547,'07'!$C$6:$C$547,B7,'07'!$E$6:$E$547,U7)),IF(SUMIFS('07'!$BT$6:$BT$547,'07'!$C$6:$C$547,B7,'07'!$E$6:$E$547,U7)>20,200000,200000/26*SUMIFS('07'!$BT$6:$BT$547,'07'!$C$6:$C$547,B7,'07'!$E$6:$E$547,U7))),)
14:=IF(ISERROR(VLOOKUP(U7,'01'!$D$135:$D$143,1,0))=FALSE,SUMIFS('07'!$BS$6:$BS$547,'07'!$C$6:$C$547,B7,'07'!$E$6:$E$547,U7),SUMIFS('09'!$BS$6:$BS$179,'09'!$C$6:$C$179,B7,'09'!$F$6:$F$179,"CI"))*$R$3
15:=SUMIFS('13'!$I$5:$I$407,'13'!$C$5:$C$407,"???*",'13'!$L$5:$L$407,V7)
16:=IFERROR(INDEX('07'!$E$6:$E$547,MATCH(A7,'07'!$BU$6:$BU$547,0),1),)&IFERROR(INDEX('09'!$E$6:$E$179,MATCH(A7,'09'!$BV$6:$BV$179,0),1),)
17:=IF(U7="","",IF(COUNTIF(U$6:U7,U7)=1,IF(RIGHT(U7,2)="97",ROWS($W$6:$W$562)+ROW(),ROW()),""))
18:=IF(OR(U6="01TNHG02",U6="01TNBT03"),50000*SUMIFS('07'!$BT$6:$BT$547,'07'!$C$6:$C$547,B6,'07'!$E$6:$E$547,U6),)