EXHIBIT
31.2



CERTIFICATIONS



I,
HangJin Chen, certify that:



|1. | I
    have reviewed this Annual Report on Form 10-K of Shengda Network Technology, Inc., a Nevada corporation, for the year ended June
    30, 2022;                                                                                                                                                                  
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|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;
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|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 registrant as of, and for, the periods presented in
    this report;                   
|   |                                                                                                                                                                                                                                                                                                                       
|4. | The
    registrant’s other certifying officers 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)) 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;
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| | (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                                                                                           
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| | (d) | Disclosed
    in this report any change in the registrant’s internal control over financial reporting that occurred during the most recent
    quarter (the registrant’s fourth quarter) covered by this report that has materially affected, or is reasonably likely to materially
    affect, the registrant’s internal control over financial reporting; and                           



|5. | The
    registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial
    reporting, to the registrant’s auditors and the audit committee of registrant’s board of directors (or persons performing
    the equivalent functions):
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| | (a) | All
    significant deficiencies and material weakness in the design or operation of internal control over financial reporting which are
    reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information;
    and
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| |     |                                                                                                                                                                                                                                                                                    
| | (b) | Any
    fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s
    internal control over financial reporting.                                                                                                 



|Date:
    October 28, 2022 | By: | /s/
    HangJin Chen                            
|-------------------------- | --- | ------------------------------------------------
|                           |     | HangJin
    Chen                                
|                           |     | Chief
    Financial Officer                     
|                           |     | (Principal
    Financial and Accounting Officer)