6-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 6-K

REPORT OF FOREIGN PRIVATE ISSUERPURSUANT TO RULE 13a-16 OR 15d-16UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of January 2026

TOP KINGWIN LTD

(Exact name of registrant as specified in its charter)

Room 1304, BuildingNo. 25, Tian’an Headquarters Center, No. 555

NorthPanyu Avenue, Donghuan Street

Panyu District, Guangzhou, GuangdongProvince, PRCZip: 511400

(Address of Principal Executive Office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F  ☒      Form 40-F  ☐

Change of Auditor

Effective on December 28, 2025, Tang Qian & Associates, PLLC (“Tang Qian & Associates,” formerly known as Tang Li & Associates, PLLC), resigned from its position as the independent registered public accounting firm for Top KingWin Ltd (the “Company”). Upon the approval of the board of directors of the Company (the “Board”) and the audit committee of the Board (the “Audit Committee”), the Company appointed Li CPA LLC (PCAOB ID: 7093) (“Li CPA”) to serve as its independent registered public accounting firm for the year ended December 31, 2025.

Tang Qian & Associates’ reports on the Company’s financial statements for the fiscal year ended December 31, 2024 did not contain an adverse opinion or a disclaimer of opinion and were not qualified or modified as to uncertainty, audit scope, or accounting principles. Furthermore, during the Company’s most recent fiscal year, there were no disagreements with Tang Qian & Associates on any matter of accounting principles or practices, financial statement disclosure, or auditing scope or procedure, which disagreements, if not resolved to the satisfaction of Tang Qian & Associates, would have caused Tang Qian & Associates to make reference to the subject matter of the disagreements in connection with its reports on the Company’s financial statements for such year. Also, during this time, there were no “reportable events,” as defined in Item 304(a)(1)(v) of Regulation S-K.

The Company provided Tang Qian & Associates with a copy of the above disclosure and requested that Tang Qian & Associates furnish the Company with a letter addressed to the U.S. Securities and Exchange Commission stating whether or not it agrees with the above statements. A copy of the Tang Qian & Associates’ letter is filed as Exhibit 16.1 to this Form 6-K.

During the two most recent fiscal years and any subsequent interim periods prior to the engagement of Li CPA, neither the Company, nor someone on behalf of the Company, has consulted Li CPA regarding (i) the application of accounting principles to any specified transaction, either completed or proposed or the type of audit opinion that might be rendered on the Company’s consolidated financial statements, and neither a written report nor oral advice was provided to the Company that Li CPA concluded was an important factor considered by the Company in reaching a decision as to any accounting, auditing, or financial reporting issue, or (ii) any matter that was either the subject of a “disagreement,” as defined in Item 304(a)(1)(iv) of Regulation S-K, or a “reportable event,” as defined in Item 304(a)(1)(v) of Regulation S-K, or any other matters set forth in Item 304(a)(2)(i) and (ii) of Regulation S-K .

Financial Statements and Exhibits.

1

SIGNATURES

Pursuant to the requirements of the Securities and Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

2

Exhibit 16.1

January 12, 2026

Securities and Exchange Commission

100 F Street, N.E.

Washington, D.C. 20549

Commissioners:

We have read the statements included under the caption “Change of Auditor” in the Form 6-K of Top KingWin Ltd for the month of January 2026, as filed with the Securities and Exchange Commission.

We are in agreement with the statements contained therein insofar as they relate to our firm, Tang Qian & Associates, PLLC. We are not in a position to agree or disagree with any other statements of the registrant contained in such Form 6-K.

Very truly yours,

/s/ Tang Qian & Associates, PLLC

Tang Qian & Associates, PLLC

Texas, United States