VBA If used range contains a word/text/value, go back to previous step

I wrote a macro to download data from a website, after the website is fully loaded, it will scrap the data by the html tag, however, sometimes the data is incorrectly scraped due to unknown error, I want to add a checking after each variant 'x' completed, e.g. If the activesheet contains the word "中报"，then go back to the step "'Select the Report Type" to re-do the scraping. Also, I know the some of the variables/data types are not set at the very beginning. Could anyone help to solve this? Thanks in advance!

Sub GetFinanceData()

    Dim x As Variant
    Dim IE As Object
    For x = 1 To 1584
    Dim URL As String, elemCollection As Object
    Dim t As Integer, r As Integer, c As Integer

    Worksheets("Stocks").Select
    Worksheets("Stocks").Activate

    'Open IE and Go to the Website

    'URL = "http://ift.tt/1Oo601c"
    URL = Cells(x, 1)

    Set IE = CreateObject("InternetExplorer.Application")
    With IE
        .navigate URL
        .Visible = False

        Do While .Busy = True Or .readyState <> 4
            Loop
        DoEvents

    Worksheets.Add(After:=Worksheets(Worksheets.Count)).Name = _
    ThisWorkbook.Worksheets("Stocks").Range("B" & x).Value     'You could even simplify it and just state the name as Cells(x,2)


    'Select the Report Type

    Set selectItems = IE.Document.getElementsByTagName("select")
        For Each i In selectItems
            i.Value = "zero"
            i.FireEvent ("onchange")
            Application.Wait (Now + TimeValue("0:00:05"))
        Next i

        Do While .Busy: DoEvents: Loop

    ActiveSheet.Range("A1:K2000").ClearContents

    ActiveSheet.Range("A1").Value = .Document.getElementsByTagName("h1")(0).innerText
    ActiveSheet.Range("B1").Value = .Document.getElementsByTagName("em")(0).innerText
    ActiveSheet.Range("A4").Value = Worksheets("Stocks").Cells(1, 4)

    'Find and Get Table Data

    tblNameArr = Array(Worksheets("Stocks").Cells(2, 4), Worksheets("Stocks").Cells(3, 4), Worksheets("Stocks").Cells(4, 4), Worksheets("Stocks").Cells(5, 4))
    tblStartRow = 6
    Set elemCollection = .Document.getElementsByTagName("TABLE")
    For t = 0 To elemCollection.Length - 1
        For r = 0 To (elemCollection(t).Rows.Length - 1)
            For c = 0 To (elemCollection(t).Rows(r).Cells.Length - 1)
                ActiveSheet.Cells(r + tblStartRow, c + 1) = elemCollection(t).Rows(r).Cells(c).innerText
            Next c
        Next r

        ActiveSheet.Cells(r + tblStartRow + 2, 1) = tblNameArr(t)
        tblStartRow = tblStartRow + r + 4

    Next t

        End With

        ' cleaning up memory

        IE.Quit

    Next x

End Sub