Exhibit
4.19

     

    [Translation
of Chinese Original]

     

    No.
2 Supplemental Agreement to Share Pledge Agreement

     

    Dated on
June 20, 2008

     

    Party A:
Beijing Super TV Co., Ltd.

     

    Registered
Address: Room 406, Floor, Building B, 5-2, Jing-Meng Hi-Tech Mansion, Shangdi
East Road, Haidian District, Beijing

     

    Party B:
Wei Gao

     

    Domicile
Address: Room 307, Unit 3, Building A7, No. 11, Fucheng Road, Haidian District,
Beijing

     

    Party C:
Junming Wu

     

    Domicile
Address: 2-8-804, Quarters of Chinese Academy of Social Sciences, Guanghui
Nanli, Chaoyang District, Beijing

     

    Whereas,

     

    
      	
              1.

            	
              Party
      A and Li Yang (identification card number: 110105690427082) have entered
      the Share Pledge Agreement (Attachment 1) on September 1,
      2005;

            


    

     

    
      	
              2.

            	
              Party
      A, Party B, and Li Yang (identification card number: 110105690427082) have
      entered the Supplemental Agreement to Share Pledge Agreement (Attachment
      2) on August 18, 2007;

            


    

     

    
      	
              3.

            	
              Party
      B intends to transfer all the shares pledged to Party A in accordance with
      the Share Pledge Agreement and the Supplemental Agreement to Share Pledge
      Agreement to Party C;

            


    

     

    
      	
              4.

            	
              Party
      B intends to enter into the Equity Transfer Agreement (Attachment 3) with
      Party C; and

            


    

     

    
      	
              5.

            	
              Party
      B intends to transfer all rights and obligation in the Share Pledge
      Agreement and the Supplemental Agreement to Equity Pledge Agreement in
      general to Party C;

            


    

     

    NOW
THEREFORE, the parties through friendly consultation agree as
below:

     

    
      	
              I.

            	
              Party
      B agrees to transfer all rights and obligation under the Share Pledge
      Agreement and the Supplemental Agreement to Share Pledge Agreement to
      Party C and Party C agrees to accept all rights and obligation under the
      same of Party B.

            


    

     

    
      	
              II.

            	
              Party
      A understands and agrees Party B to transfer all rights and obligation
      under the Share Pledge Agreement and the Supplemental Agreement to Share
      Pledge Agreement to Party C, who will be a party to such agreements after
      this Agreement becomes effective; Party A shall not require Party B to
      continue the rights and obligation under such agreements, and Party B
      shall not claim for the continuation of rights and obligations under the
      same.

            


    

     

    
      
         

      

      
        1

        
          

        

      

      
         

      

    

     

    
      	
              III.

            	
              This
      Agreement shall be effective upon the even date of the Equity Transfer
      Agreement (Attachment 3). (Attached is the signature
  page.)

            


    

     

    
      
         

      

      
        2

        
          

        

      

      
         

      

    

     

    (No text
in this page. This is the signature page of Beijing Super TV Co., Ltd., Wei Gao,
and Junming Wu for the execution of the Supplemental Agreement to Share Pledge
Agreement.)

     

    Beijing
Super TV Co., Ltd.

    (Seal)

    Legal
representative (or duly authorized representative): /s/ Jianhua
Zhu

     

    Wei
Gao

    Signature: /s/ Wei
Gao

     

    Junming
Wu

    Signature: /s/ Junming
Wu

     

    
      
         

      

      
        3

        
          

        

      

      
         

      

    

     

    Attachment
1:  Share Pledge Agreement (omitted)

    


    Attachment
2:  Supplemental Agreement to Share Pledge Agreement
(omitted)

    


    Attachment
3:  Equity Transfer Agreement (omitted)

     

    
      
         

      

      
        4