EXHIBIT 99.2

SPECIFIC TERMS IN THIS EXHIBIT HAVE BEEN REDACTED BECAUSE THEY ARE BOTH (I) NOT MATERIAL AND (II) WOULD BE COMPETITIVELY HARMFUL IF PUBLICLY DISCLOSED. THE REDACTED TERMS HAVE BEEN MARKED AT THE APPROPRIATE PLACE WITH THREE ASTERISKS [***].

LOCK-UP AGREEMENT

November 17, 2025

Re:        Subscription Agreement, dated as of November 17, 2025 (the “Subscription Agreement”), between ATA Creativity Global (the “Company”) and the purchasers thereto (each, a “Purchaser” and, collectively, the “Purchasers”)

Ladies and Gentlemen:

Defined terms not otherwise defined in this letter agreement (the “Letter Agreement”) shall have the meanings set forth in the Subscription Agreement. Pursuant to the Subscription Agreement and in satisfaction of a condition of the Company’s obligations under the Subscription Agreement, the undersigned irrevocably agrees with the Company that, from the Closing Date with respect to the undersigned until April 30, 2026 (such period, the “Restriction Period”), the undersigned shall not offer, sell, contract to sell, hypothecate, pledge or otherwise dispose of (or enter into any transaction which is designed to, or might reasonably be expected to, result in the disposition (whether by actual disposition or effective economic disposition due to cash settlement or otherwise) by the undersigned or any Affiliate of the undersigned or any person in privity with the undersigned or any Affiliate of the undersigned), directly or indirectly, or establish or increase a put equivalent position or liquidate or decrease a call equivalent position within the meaning of Section 16 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”) (collectively, “Transfer”), with respect to, any Common Shares or ADSs of the Company or securities convertible, exchangeable or exercisable into, Common Shares and/or ADSs of the Company beneficially owned, held or hereafter acquired by the undersigned (the “Securities”). Beneficial ownership shall be calculated in accordance with Section 13(d) of the Exchange Act.

Notwithstanding the foregoing, and subject to the conditions below, the undersigned may transfer the Securities with respect to Transfer:

Furthermore, the undersigned may enter into any new plan established in compliance with Rule 10b5-1 of the Exchange Act; provided that (i) such plan may only be established if no public announcement or filing with the SEC, or other applicable regulatory authority, is made in connection with the establishment of such plan during the Restriction Period and (ii) no sale of Ordinary Shares or ADSs are made pursuant to such plan during the Restriction Period.

The undersigned acknowledges that the execution, delivery and performance of this Letter Agreement is a material inducement to the Company to complete the transactions contemplated by the Subscription Agreement and the Company shall be entitled to specific performance of the undersigned’s obligations hereunder. The undersigned hereby represents that the undersigned has the power and authority to execute, deliver and perform this Letter Agreement, that each of the undersigned has received adequate consideration therefor and that each of the undersigned will indirectly benefit from the closing of the transactions contemplated by the Subscription Agreement.

This Letter Agreement may not be amended or otherwise modified in any respect without the written consent of each of the Company and each of the undersigned. Each undersigned agrees and understands that this Letter Agreement does not intend to create any relationship between the undersigned and any Purchaser and that no Purchaser is entitled to cast any votes on the matters herein contemplated and that no issuance or sale of the Securities is created or intended by virtue of this Letter Agreement.

This Letter Agreement shall be binding on successors and assigns of the undersigned with respect to the Securities and any such successor or assign shall enter into a similar agreement for the benefit of the Company. This Letter Agreement is intended for the benefit of the parties hereto and their respective successors and permitted assigns and is not for the benefit of, nor may any provision hereof be enforced by, any other Person.

This Letter Agreement shall be construed and enforced in accordance with the laws of the State of New York without regard to the principles of conflict of laws. The parties hereby agree that the provisions of Section 10.01 (Notices), Section 10.06 (Dispute Resolution) and Section 10.08 (Counterparts) of the Subscription Agreement are incorporated herein by reference, mutatis mutandis.

This Letter Agreement shall come into effect upon the Closing.

*** SIGNATURE PAGE FOLLOWS***

This Letter Agreement may be executed in two or more counterparts, all of which when taken together may be considered one and the same agreement.

Signature Page to Lock-Up Agreement

By signing below, the Company agrees to enforce the restrictions on transfer set forth in this Letter Agreement.

Signature Page to Lock-Up Agreement