Unable to create table using html

Basically, I am making a XML stylesheet. So I am using the below method:

e.g. Now it will create, the headers but what about the name and phone under a header.开发者_StackOverflow

<table border="1">
    <tr>
        <td  style="text-align: center" rowspan="3" valign="top">
            Name</td>
        <td colspan="2" style="text-align: center">
            Retailer Contact</td>
        <td  style="text-align: center" rowspan="3" valign="top">
            Request Date</td>
        <td colspan="2" style="text-align: center">
            Request</td>
    </tr>
    <tr>
        <td >
            Name</td>
        <td >
            Phone</td>
        <td >
            Title</td>
        <td >
            Quantity</td>
    </tr>
    <tr>
        <td >
            &nbsp;</td>
        <td >
            &nbsp;</td>
        <td>
            &nbsp;</td>
        <td >
            &nbsp;</td>
    </tr>
</table>