Dim a As New Hashtable
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim a1 As New DictionaryEntry
a.Add("人民大会堂", "RMDHT")
a.Add("起死回生", "QSHS")
a.Add("我们", "WM")
a.Add("任何中文", "RHZW")
'下面添加任何你需要的对应值
'.....
End Sub
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
MsgBox(a(TextBox1.Text).ToString)
End Sub