Exhibit A

JOINT FILING AGREEMENT

In accordance with Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing with all other Reporting Persons (as such term is defined in the Schedule 13G referred to below) on behalf of each of them of a statement on Schedule 13G (including amendments thereto) with respect to the Class A ordinary shares, US$0.00005 par value per share, of Tuya Inc., a Cayman Islands exempted company, and that this Agreement may be included as an Exhibit to such joint filing. This Agreement may be executed in any number of counterparts, all of which taken together shall constitute one and the same instrument.

[Signature page to follow]

SIGNATURE

IN WITNESS WHEREOF, the undersigned hereby execute this Agreement as of March 29, 2021.

TENCENT HOLDINGS LIMITED
By:	/s/ Lau Chi Ping Martin
Name: Lau Chi Ping Martin
Title: Authorized Signatory
TENCENT MOBILITY LIMITED
By:	/s/ Lau Chi Ping Martin
Name: Lau Chi Ping Martin
Title: Authorized Signatory
IMAGE FRAME INVESTMENT (HK) LIMITED
By:	/s/ Lau Chi Ping Martin
Name: Lau Chi Ping Martin
Title: Authorized Signatory

[Signature Page to 13G Joint Filing Agreement]