ASSIGNMENT
AND ASSUMPTION AGREEMENT

     

    Assignment and Assumption Agreement,
dated as of November 5, 2009, by and between Mobile Presence Technologies, Inc.,
a Delaware corporation with an address of 51 Belmont Avenue, Northampton,
MA  01060 (the “Corporation”) and Timothy Lightman, an individual with
an address of 51 Belmont Avenue, Northampton, MA  01060 (the
“Asssignee”):

     

    WHEREAS,   the
Corporation and the Assignee are parties to a certain STOCK EXCHANGE AND
REORGANIZATION AGREEMENT, dated as of October 22, 2009, (the “Agreement”) by and
among  Tianwei International Development Corporation, an Oregon
corporation (“TIDC”), CAOPU Enterprise Limited, a company organized under the
laws of the British Virgin Islands, (“CAOPU”), London Financial Group Ltd., a
company organized under the laws of the British Virgin Islands (“LFG”), Phoebus
Vision Investment Developing Group, Ltd., a company organized under the laws of
the British Virgin Islands (“Phoebus”), the Corporation and the Assignee
relating to the Corporation’s acquiring indirect ownership of certain business
operations in the Peoples Republic of China; and

     

    WHEREAS, the execution and
delivery of this Assignment and Assumption Agreement is a condition to the
closing under the Agreement; and

     

    WHEREAS, this Assignment and
Assumption Agreement has been duly approved by the Board of Directors and
shareholders of the Corporation;

     

    NOW
THEREFORE, IN CONSIDERATION OF THE MUTUAL COVENANTS CONTAINED HEREIN, IT IS
AGREED:

     

    
      	
               
      

            	
              1.

            	
              The
      Corporation hereby assigns (the “Assignment”), in fee simple absolute, all
      of its assets of any kind whatsoever excepting only its rights under the
      Agreement, including, but not limited to those assets related to its
      proposed cellular telephone application to the
  Assignee.

            


    

     

    
      	
               
      

            	
              2.

            	
              The
      Assignee accepts the Assignment.

            


    

     

    
      	
               
      

            	
              3.

            	
              The
      Assignee assumes all of the indebtedness or other obligations of the
      Corporation in existence on the date hereof, excluding only its obligation
      to perform under the Agreement, including, but limited to any obligations
      for attorney fees, accountant fees, taxes and transfer agent fees and
      agrees to indemnify and hold the Corporation harmless against the same
      provided the Corporation gives prompt notice of any claim for
      indemnification at the address stated
above.

            


    

     

    IN WITNESS WHEREOF, we have
executed this agreement as of the 5th day of
November, 2009.

     

    Mobile
Presence Technologies, Inc.

     

    
      
        	
                By:

              	
                /s/
      Timothy Lightman

              	 
      	
                /s/
      Timothy Lithgtman

              
	 
      	 
      	 
      	 
      
	 
      	
                Timothy
      Lightman, President and CEO

              	 
      	
                Timothy
      Lightman, Individually