Unassociated Document


    This
document has been translated for information purposes only; the Chinese text is
the only valid document.

    
      Only
Chinese proxies will be accepted. 

        
          

        

      

    
 

    Exhibit
4.11

    Power
of Attorney

     

    QING LIN, with IDENTITY CARD NUMBER of
3501281196810101911,

    


    Holder of
ninety-one percent (91%) equity interest in Fuzhou Wonder Dredging Engineering
Limited (Fuzhou Wonder),

    


    PANXING ZHUO, with IDENTITY CARD NUMBER of
3501281194202211915,

    


    Holder of
nine (9%) percent equity interest in Fuzhou Wonder,

    


    irrevocably
grants full powers of attorney to FUJIAN WONDER DREDGING ENGINEERING
CONSTRUCTION LIMTED (“Fujian Wonder”),  and
the persons designated by Fujian Wonder (the “Designated Persons”), with the
sole and exclusive power of attorney, to exercise the power as follows,
including without limitation:

    


    1. Qing
Lin and Panxing Zhuo’s full voting power and other power as the holder of equity
interest in Fuzhou Wonder, pursuant to the bylaws of Fuzhou Wonder and the laws
of People’s Republic of China, including without limitation the rights of
selling, transferring, pledging or disposing all or part of the equity interest
held by them;

    


    2. Rights
of designating, appointing and nominating the legal representative (the Chairman
of the Board of Directors ), directors, supervisors, general manager and other
senior officers of Fuzhou Wonder;

    


    3. All
the  actions taken by the Designated Persons under this Power of
Attorney are deemed to  have been taken by  Qing Lin and
Panxing Zhuo  and will be  confirmed by them; All the
documents signed by the Designated Persons under this Power of Attorney are
deemed to be the documents signed by Qing Lin and Panxing Zhuo and will
be  confirmed by them;

    


    4.The
Designated Persons have the power of assignment. They have the power
to  assign the commitment in above three paragraphs to other person or
enterprise, at their sole discretion, without consent from Qing Lin and Panxing
Zhuo and without notification to them;

     

    
      
        
        

      

      
        1

        
          

        

      

      
        
        

      

       

      
        This
document has been translated for information purposes only; the Chinese text is
the only valid document.

        
          Only
Chinese proxies will be accepted. 

            
              

            

          

        

      

       


      5. The
term of this Power of Attorney commences on the date of signing. During the
period in which Qing Lin and Panxing Zhuo are the holders of equity interest in
Fuzhou Wonder this Power of Attorney is irrevocable and will validly
exist.

       

      6. During
the term of this Power of Attorney Qing Lin and Panxing Zhuo waives the power
delegated to the Fujian Wangang and the Designated Persons and will not exercise
them.

    

     

    
      Signed at
June 30, 2010 on
__________________

      


      
        
          
            
              	
                      (Signature
      of Qing Lin)  /s/ Qing Lin

                    
	 
      
	
                      (Signature
      of Panxing Zhuo) /s/ Panxing
Zhuo

                    


            

          

        

      

       

      With the
witness:

      


      
        
          
            
              
                	
                        (signature
      )

                      
	 
      
	
                        (Print)

                      
	 
      
	
                        Date

                      


              

            

          

        

      

    

     

    
      
         


      

      
        2