China Domestica Bio-technology (CDBH) SB-2/A Registration of securities for small business issuer (amended)

SUBSCRIPTION AGREEMENT

CIENEGA CREEK HOLDINGS, INC.
9181 S Antler Crest Drive

Mail:

PO Box 246
Vail, AZ 85641

Vail, AZ 85641

Dear Sirs:

Concurrent with execution of this Agreement, the undersigned (the "Purchaser") is purchasing ______________________________________________ (__________) shares of Common Stock of Cienega Creek Holdings, Inc. (the "Company") at a price of $0.10 per Share (the "Subscription Price") in connection with the Company’s initial public offering.

Purchaser hereby confirms the subscription for and purchase of said number of shares and hereby agrees to pay herewith the Subscription Price for such Shares.  Purchaser understands that there will be no refund of any kind if the company is successful in selling the minimum number of shares of the offering as described in the prospectus.

Purchaser further confirms that Mr. Michael Klinicki and/or Mr. Michael Giertych solicited him/her/it to purchase the shares of Common Stock of the Company and no other person participated in such solicitation other than Mr. Klinicki or Mr. Giertych.

MAKE CHECK PAYABLE TO: U.S. Bank National Association Escrow for Cienega Creek Holdings Inc. Account

The undersigned acknowledges that U.S. Bank National Association is acting only as an escrow agent in connection with the offering of the Interests described herein, and has not endorsed, recommended or guaranteed the purchase, value or repayment of such Interests.

Executed this _____ day of ___________________, 2007.

__________________________________	_______________________________________
__________________________________	Signature of Purchaser
__________________________________
Address of Purchaser
__________________________________
Printed Name of Purchaser

PLEASE ENSURE FUNDS ARE IN US DOLLARS

	_____________	X $0.10	=	US$___________________
Number of Shares Purchased				Total Subscription Price

Form of Payment: Cash:_______ Check #: _________________ Other: ___________________

Cienega Creek Holdings, Inc.

By: ________________________________________

Title: _______________________________________