EXHIBIT
      31.1





**CERTIFICATION
      PURSUANT TO RULES 13a-14(a) AND 15d-14(a), AS**


**ADOPTED
      PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002**





**Principal
      Executive Officer**





I,
      Xiaoqun Ye, Chief Executive Officer of Kun Run Biotechnology, Inc., certify
      that:





1.
      I have
      reviewed this Quarterly Report on Form 10-Q of Kun Run Biotechnology, Inc for
      the quarter ended September 30, 2008;





2.
      Based
      on my knowledge, this report does not contain any untrue statement of a material
      fact or omit to state a material fact necessary to make the statements made,
      in
      light of the circumstances under which such statements were made, not misleading
      with respect to the period covered by this report;





3.
      Based
      on my knowledge, the financial statements, and other financial information
      included in this report, fairly present in all material respects the financial
      condition, results of operations and cash flows of the small business issuer
      as
      of, and for, the periods presented in this report;





4.
       The registrant's other certifying officer(s) and I are responsible for
      establishing and maintaining disclosure controls and procedures (as defined
      in
      Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial
      reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the
      registrant and have:





a)
       Designed such disclosure controls and procedures, or caused such
      disclosure controls and procedures to be designed under our supervision, to
      ensure that material information relating to the registrant, including its
      consolidated subsidiaries, is made known to us by others within those entities,
      particularly during the period in which this report is being
      prepared;





b)
       Designed such internal control over financial reporting, or caused such
      internal control over financial reporting to be designed under our supervision,
      to provide reasonable assurance regarding the reliability of financial reporting
      and the preparation of financial statements for external purposes in accordance
      with generally accepted accounting principles;





c)
       Evaluated the effectiveness of the registrant's disclosure controls and
      procedures and presented in this report our conclusions about the effectiveness
      of the disclosure controls and procedures as of the end of the period covered
      by
      this report based on such evaluation; and





d)
       Disclosed in this report any change in the registrant's internal control
      over financial reporting that occurred during the registrant's most recent
      fiscal quarter that has materially affected, or is reasonably likely to
      materially affect, the registrant's internal control over financial reporting;
      and





5.
      The
      small business issuer’s other certifying officer and I have disclosed, based on
      our most recent evaluation of internal control over financial reporting, to
      the
      small business issuer’s auditors and the audit committee of the small business
      issuer’s board of directors (or persons performing the equivalent
      functions);





a)
      All
      significant deficiencies and material weaknesses in the design or operation
      of
      internal control over financial reporting which are reasonably likely to
      adversely affect the small business issuer’s ability to record, process,
      summarize and report financial information; and









b)
      Any
      fraud, whether or not material, that involves management or other employees
      who
      have a significant role in the small business issuer’s internal control over
      financial reporting.




By:
            */s/
                Xiaoqun Ye*Dated:
                November 14, 2008Name:
                Xiaoqun YeTitle:
                Chief Executive Officer
              (Principal
                Executive Officer)