Document:

NUMBER                                                      UNITS

U-__________

  SEE REVERSE FOR
CERTAIN DEFINITIONS       CHINA OPPORTUNITY ACQUISITION CORP.

                                                                  CUSIP ________

UNITS CONSISTING OF ONE SHARE OF COMMON STOCK AND TWO WARRANTS EACH TO PURCHASE
ONE SHARE OF COMMON STOCK

THIS CERTIFIES THAT ___________________________________________________________

is the owner of ________________________________________________________________
_________________________ Units.

Each Unit ("Unit") consists of one (1) share of common stock, par value $.0001
per share ("Common Stock"), of China Opportunity Acquisition Corp., a Delaware
corporation (the "Company"), and two warrants (the "Warrants"). Each Warrant
entitles the holder to purchase one (1) share of Common Stock for $5.00 per
share (subject to adjustment). Each Warrant will become exercisable on the later
of (i) the Company's completion of a merger, capital stock exchange, asset
acquisition or other similar business combination and (ii) ___________, 2007,
and will expire unless exercised before 5:00 p.m., New York City Time, on
____________, 2010, or earlier upon redemption (the "Expiration Date"). The
Common Stock and Warrants comprising the Units represented by this certificate
are not transferable separately prior to __________, 2006, subject to earlier
separation in the discretion of EarlyBirdCapital, Inc. The terms of the Warrants
are governed by a Warrant Agreement, dated as of _______, 2006, between the
Company and Continental Stock Transfer & Trust Company, as Warrant Agent, and
are subject to the terms and provisions contained therein, all of which terms
and provisions the holder of this certificate consents to by acceptance hereof.
Copies of the Warrant Agreement are on file at the office of the Warrant Agent
at 17 Battery Place, New York, New York 10004, and are available to any Warrant
holder on written request and without cost.

      This certificate is not valid unless countersigned by the Transfer Agent
and Registrar of the Company.

      Witness the facsimile seal of the Company and the facsimile signatures of
its duly authorized officers.

By

     __________________________         [LOGO]        __________________________
          Chairman of the Board       [DELAWARE]      Secretary

                       CHINA OPPORTUNITY ACQUISITION CORP.

      The Company will furnish without charge to each stockholder who so
requests, a statement of the powers, designations, preferences and relative,
participating, optional or other special rights of each class of stock or series
thereof of the Company and the qualifications, limitations, or restrictions of
such preferences and/or rights.

      The following abbreviations, when used in the inscription on the face of
this certificate, shall be construed as though they were written out in full
according to applicable laws or regulations:

      TEN COM - as tenants in common     NIF GIFT MIN ACT - ____ Custodian _____
      TEN ENT - as tenants by the entireties                (Cust)       (Minor)
      JT TEN -  as joint tenants with right        under Uniform Gifts to Minors
                of survivorship and not as         Act ______________
                tenants in common                         (State)

Additional Abbreviations may also be used though not in the above list.

      For value received, ________________ hereby sell, assign and transfer unto

PLEASE INSERT SOCIAL SECURITY OR OTHER
    IDENTIFYING NUMBER OF ASSIGNEE

----------------------------------------

----------------------------------------

________________________________________________________________________________
  (PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS, INCLUDING ZIP CODE, OF ASSIGNEE)

________________________________________________________________________________

________________________________________________________________________________

___________________________________________________________________________Units

represented by the within Certificate, and do hereby irrevocably constitute and
appoint

________________________________________________________________________Attorney
to transfer the said Units on the books of the within named Company will full
power of substitution in the premises.

Dated ____________________

                             ___________________________________________________
                             NOTICE:  The signature to this assignment must
                                      correspond with the name as written upon
                                      the face of the certificate in every
                                      particular, without alteration or
                                      enlargement or any change whatever.

Signature(s) Guaranteed:

________________________________________________________________________________
THE SIGNATURE(S) SHOULD BE GUARANTEED BY AN ELIGIBLE GUARANTOR INSTITUTION
(BANKS, STOCKBROKERS, SAVINGS AND LOAN ASSOCIATIONS AND CREDIT UNIONS WITH
MEMBERSHIP IN AN APPROVED SIGNATURE GUARANTEE MEDALLION PROGRAM, PURSUANT TO
S.E.C. RULE 17Ad-15).NUMBER                                                  SHARES

______C

                       CHINA OPPORTUNITY ACQUISITION CORP.

              INCORPORATED UNDER THE LAWS OF THE STATE OF DELAWARE

                                  COMMON STOCK

                                                                 SEE REVERSE FOR
                                                             CERTAIN DEFINITIONS

      THIS CERTIFIES THAT                               CUSIP ___________

      IS THE OWNER OF

         FULLY PAID AND NON-ASSESSABLE SHARES OF THE PAR VALUE OF $.0001
                          EACH OF THE COMMON STOCK OF

                       CHINA OPPORTUNITY ACQUISITION CORP.

  transferable on the books of the Corporation in person or by duly authorized
 attorney upon surrender of this certificate properly endorsed. The Corporation
 will be forced to liquidate if it is unable to complete a business combination
  within 24 months from the consummation of its initial public offering all as
more fully described in the Corporation's final prospectus dated ________, 2006
  This certificate is not valid unless countersigned by the Transfer Agent and
 registered by the Registrar. Witness the facsimile seal of the Corporation and
           the facsimile signatures of its duly authorized officers.

      Dated:

_________________________            [LOGO]            _________________________
CHAIRMAN                           [DELAWARE]          SECRETARY

      The following abbreviations, when used in the inscription on the face of
this certificate, shall be construed as though they were written out in full
according to applicable laws or regulations:

      TEN COM - as tenants in common     UNIF GIFT MIN ACT - ____ Custodian ____
      TEN ENT - as tenants by the entireties                 (Cust)      (Minor)
      JT TEN -  as joint tenants with right of     under Uniform Gifts to Minors
                survivorship and not as            Act ______________
                tenants in common                         (State)

     Additional Abbreviations may also be used though not in the above list.

                       CHINA OPPORTUNITY ACQUISITION CORP.

      The Corporation will furnish without charge to each stockholder who so
requests the powers, designations, preferences and relative, participating,
optional or other special rights of each class of stock or series thereof of the
Corporation and the qualifications, limitations, or restrictions of such
preferences and/or rights. This certificate and the shares represented thereby
are issued and shall be held subject to all the provisions of the Certificate of
Incorporation and all amendments thereto and resolutions of the Board of
Directors providing for the issue of shares of Preferred Stock (copies of which
may be obtained from the secretary of the Corporation), to all of which the
holder of this certificate by acceptance hereof assents.

      For value received, ___________________________ hereby sell, assign and
transfer unto

PLEASE INSERT SOCIAL SECURITY OR OTHER
    IDENTIFYING NUMBER OF ASSIGNEE

---------------------------------------

---------------------------------------

________________________________________________________________________________
  (PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS, INCLUDING ZIP CODE, OF ASSIGNEE)

________________________________________________________________________________

________________________________________________________________________________

_________________________________________________________________________ shares

of the capital stock represented by the within Certificate, and do hereby
irrevocably constitute and appoint

_______________________________________________________________________ Attorney
to transfer the said stock on the books of the within named Corporation will
full power of substitution in the premises.

Dated _________________

                         _______________________________________________________
                         NOTICE: The signature to this assignment must
                                 correspond with the name as written upon the
                                 face of the certificate in every particular,
                                 without alteration or enlargement or any change
                                 whatever.

Signature(s) Guaranteed:

____________________________________________________________
THE SIGNATURE(S) SHOULD BE GUARANTEED BY AN ELIGIBLE
GUARANTOR INSTITUTION (BANKS, STOCKBROKERS, SAVINGS AND LOAN
ASSOCIATIONS AND CREDIT UNIONS WITH MEMBERSHIP IN AN
APPROVED SIGNATURE GUARANTEE MEDALLION PROGRAM, PURSUANT TO
S.E.C. RULE 17Ad-15).

The holder of this certificate shall be entitled to receive funds from the trust
fund only in the event of the Company's liquidation upon failure to consummate a
business combination or if the holder seeks to convert his respective shares
into cash upon a business combination which he voted against and which is
actually completed by the Company. In no other circumstances shall the holder
have any right or interest of any kind in or to the trust fund.

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