FORM OF LETTER AGREEMENT CHINA HEALTHCARE ACQUISITION CORP./ NATIONAL CAPITAL INVESTMENT LIMITED June 26, 2006

Exhibit 10.4

FORM OF LETTER AGREEMENT
CHINA HEALTHCARE ACQUISITION CORP./
NATIONAL CAPITAL INVESTMENT LIMITED

June 26, 2006

National Capital Investment Limited
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Gentlemen:

     This letter will confirm our agreement that, commencing on the effective date (“Effective Date”) of the registration statement for the initial public offering (“IPO”) of the securities of China Healthcare Acquisition Corp. (“Company”) and continuing until the consummation by the Company of a “Business Combination” (as described in the Company’s IPO prospectus), National Capital Investment Limited shall make available to the Company certain limited administrative, technology and secretarial services, as well as the use of certain limited office space, including a conference room, in Pasadena, California, as may be required by the Company from time to time, situated at ▇▇▇▇ ▇▇▇▇▇▇ ▇▇▇▇▇, ▇▇▇▇▇▇▇▇, ▇▇▇▇▇▇▇▇▇▇ ▇▇▇▇▇ (or any successor location). In exchange therefor, the Company shall pay National Capital Investment Limited the sum of $5,000 per month on the Effective Date and continuing monthly thereafter.

		Very truly yours,
		CHINA HEALTHCARE ACQUISITION CORP.
		By:
				▇▇▇▇▇ ▇▇▇, Chief Executive Officer

AGREED TO AND ACCEPTED BY:

NATIONAL CAPITAL INVESTMENT LIMITED

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