Document:

<PAGE>

                                                                   Exhibit 4.143

                           TECHNICAL SUPPORT AGREEMENT

THIS TECHNICAL SUPPORT AGREEMENT ("this Agreement") is entered into on this 1st
day of January, 2007 by and between Nanjing Shanda Networking Co., Ltd. ("Party
A"), a company organized and existing under the laws of the People's Republic of
China (the "PRC"), and Shanda Computer (Shanghai) Co., Ltd., ("Party B"), a
wholly foreign-owned enterprise organized and existing under the laws of the
PRC. Each of Party A and Party B shall hereinafter individually be referred to
as a "Party" and collectively as the "Parties".

WHEREAS, Party A engages in such business as the operating, developing and
marketing of online games in PRC (the "Business") and Party B possesses
expertise and resources on technology involved in the Business. Party A intends
to retain Party B to provide relevant technical support service with respect to
the Business ("Technical Support Service"), and Party B is willing to accept
such retaining pursuant to the terms and conditions of this Agreement.

NOW THEREFORE, the Parties hereby agree as follows.

ARTICLE 1 SERVICE AND PAYMENT

1.   Party A Hereby:

A.   appoints Party B, effective as of the date of this Agreement, as the
     provider of Technical Support Service relating to the Business as agreed by
     the Parties from time to time; and

B.   agrees to pay Party B a Service Fee, on a quarterly basis, within three (3)
     months of the last day of each quarter. The amount of said quarterly
     Service Fee shall be decided according to the technical support services
     provided by Party B upon request of Party A, and shall be calculated in
     accordance with the days and personnel involved in the technical support
     service in the quarter elapsed. A discount of 88% shall apply to the
     Service Fee payable by Party A under this Agreement. In addition to the
     Service Fee, Party A shall reimburse Party B for reasonable out of pocket
     costs Party B incurs in connection with providing the technical support
     services under this Agreement, including but not limited to, business trip
     costs, accommodation and meal costs, transportation and telecommunication
     expenses.

     The Service Fee shall be calculated using the following formula: service
     fee =

<PAGE>

                           Technical Support Agreement

     (service fee of different employee per day described in the Schedule A x
     number of business days) x 88% + other reasonable out of pocket costs.

     If Party A is not satisfactory to the services provided by Party B in the
     relevant period and requests deduction of related Service Fee, or the
     actual fee paid by Party A is higher than the Service Fee payable under
     this Agreement, Party A shall, upon mutual agreement between the Parties,
     have to right to deduct the corresponding amount from the next payment of
     Service Fee payable by Party A to Party B.

2.   Party B agrees to provide the services listed in Schedule B hereof as
     requested by Party A.

3.   Unless otherwise agreed by Party B in writing, Party A shall not retain any
     third party to provide the services listed in Schedule B hereof.

ARTICLE 2 TERM, TERMINATION AND SURVIVAL

1.   Term. This Agreement shall be effective upon execution hereof by authorized
     representatives of the Parties and shall remain effective for a period of
     one (1) year, which will be automatically renewed for another one (1) year
     upon expiry of each term unless Party B notifies Party A of its intention
     not to renew thirty (30) days before the current term expires. Party A
     shall not terminate this Agreement within the term of this Agreement.

2.   No Further Obligations. Upon termination of this Agreement, Party B shall
     have no further obligation to render any Technical Support Service
     hereunder.

3.   Survival. Termination of this Agreement shall be without prejudice to any
     obligation by one Party to the other Party which shall have accrued prior
     to such termination.

ARTICLE 3 MISCELLANEOUS

1    Entire Agreement. This Agreement constitutes the entire agreement among the
     Parties hereto with respect to the subject matter hereof and supersedes all
     prior agreements, understandings or arrangements, oral or written, between
     the parties hereto with respect to the subject matter hereof

2    Amendment. No variation of or supplement to this Agreement shall be
     effective unless the Parties have agreed in writing and have respectively
     obtained the required authorizations and approvals (including an approval
     from the audit committee or other independent institution, which has been
     established under the Sarbanes--Oxley Act

                                       1

<PAGE>

                           Technical Support Agreement

     the NASDAQ Rules, of the board of directors of Shanda Interactive
     Entertainment Limited, Party B's overseas holding company).

3    Waiver. Any waiver on the part of any Party hereto of any rights or
     interests under this Agreement shall not constitute the waiver of any other
     right or interest or any subsequent waiver of such right or interest. The
     failure of any Party at any time to require performance of any provision of
     this Agreement shall not affect the right of such Party to require full
     performance thereof at any time thereafter.

4    Assignment; Obligations of Transferees. This Agreement shall be binding
     upon the Parties hereto and their respective successors and permitted
     transferees and assigns. Without the prior written consent of the other
     Party hereto, neither Party shall assign or transfer any rights or
     obligations that it may have under this Agreement.

5    Governing Law. The execution, interpretation, performance and termination
     of this Agreement shall be governed by and construed in accordance with the
     laws of the PRC.

6    Notice. Any notice, request or other communication to be given or made
     under this Agreement shall be in writing. Any such communication may be
     delivered by hand, airmail, facsimile or established courier service to the
     Party's address specified below or at such other address as such Party
     notifies to the other Party from time to time, and will be effective upon
     receipt (if a communication is delivered by facsimile, the time of the
     receipt of the facsimile shall be the time when the sender receives a
     confirmed transmittal receipt).

     For Party A:

     Nanjing Shanda Networking Co., Ltd.
     Address: Room 801, High-technology Area
     Attention: _______________
     Fax: 50504740

     For Party B:

     Shanda Computer (Shanghai) Co., Ltd.,
     Address: No.208 Juli Road, Road, Pudong New Area, Shanghai
     Attention: _______________
     Fax: 50504740

7    Severability. The invalidity, illegality or unenforceability of any
     provision of this

                                       2

<PAGE>

                           Technical Support Agreement

     Agreement shall not affect the validity, legality or enforceability of any
     other provision. This Agreement shall continue in full force and effect
     except for any such invalid, illegal or unenforceable provision.

8    Headings. The headings throughout this Agreement are for convenience only
     and are not intended to limit or be used in the interpretation of the
     provisions of this Agreement.

9    Language and Counterparts. This Agreement is entered into the language of
     Chinese. This Agreement and any amendment hereto may be executed by the
     Parties in separate counterparts, each and all of which shall be original
     and all of which together shall constitute one and the same instrument.

10   Dispute Resolution. All disputes arising from the execution of, or in
     connection with this Agreement shall be settled through amicable
     consultation between the Parties. If no settlement can be reached through
     consultation, the dispute shall be submitted to the China International
     Economic and Trade Arbitration Commission (CIETAC) Shanghai Commission for
     arbitration, in accordance with its arbitration rules then in effect. There
     shall be three arbitrators. The arbitration shall be held in Shanghai. The
     language of the arbitration shall be Chinese. The arbitral award shall be
     final and binding on both Parties. The costs of the arbitration shall be
     borne by the losing Party, unless the arbitration award stipulates
     otherwise.

     IN WITNESS WHEREOF, the Parties have caused this Agreement to be executed
     by their respective duly authorized signatories as of the day and year
     first written above.

     [Remainder of the page intentionally left blank]

                                       3

<PAGE>

                           Technical Support Agreement

[Execution Page]

Party A: Nanjing Shanda Networking Co., Ltd.

(Seal)

-------------------------------------
Authorized representative

Party B: Shanda Computer (Shanghai) Co., Ltd.

(Seal)

-------------------------------------
Authorized representative

                                       4

<PAGE>

SCHEDULE A

<TABLE>
<CAPTION>
      EMPLOYEE        SERVICE FEE PER DAY
      --------        -------------------
<S>                   <C>
Technician Director          16000
     Engineer                11000
    Technician                8000
 General Employee             5800
</TABLE>

<PAGE>

SCHEDULE B

                    TECHNICAL SUPPORT SERVICE TO BE PROVIDED

Technical Support Service to be provided by Party B to Party A shall be as
follows subject to the regulation of applicable laws:

1.   Maintenance of relevant networking and equipments such as servers, switches
     and firewall;

2.   Consulting services on the Internet security

3.   Maintenance of billing system

4.   Maintenance of online payment system

5.   Maintenance of user service platform

6.   Development and maintenance of internal office automatization and ERP
     system

7.   Supervision and maintenance of internal computers and networking equipments

                                       ii<PAGE>

                                                                   Exhibit 4.144

                           TECHNICAL SUPPORT AGREEMENT

THIS TECHNICAL SUPPORT AGREEMENT ("this Agreement") is entered into on this 1st
day of January, 2007 by and between Hangzhou Bianfeng Networking Co., Ltd.
("Party A"), a company organized and existing under the laws of the People's
Republic of China (the "PRC"), and Shanda Computer (Shanghai) Co., Ltd., ("Party
B"), a wholly foreign-owned enterprise organized and existing under the laws of
the PRC. Each of Party A and Party B shall hereinafter individually be referred
to as a "Party" and collectively as the "Parties".

WHEREAS, Party A engages in such business as the operating, developing and
marketing of online games in PRC (the "Business") and Party B possesses
expertise and resources on technology involved in the Business. Party A intends
to retain Party B to provide relevant technical support service with respect to
the Business ("Technical Support Service"), and Party B is willing to accept
such retaining pursuant to the terms and conditions of this Agreement.

NOW THEREFORE, the Parties hereby agree as follows.

ARTICLE 1 SERVICE AND PAYMENT

1.   Party A Hereby:

A.   appoints Party B, effective as of the date of this Agreement, as the
     provider of Technical Support Service relating to the Business as agreed by
     the Parties from time to time; and

B.   agrees to pay Party B a Service Fee, on a quarterly basis, within three (3)
     months of the last day of each quarter. The amount of said quarterly
     Service Fee shall be decided according to the technical support services
     provided by Party B upon request of Party A, and shall be calculated in
     accordance with the days and personnel involved in the technical support
     service in the quarter elapsed. A discount of 88% shall apply to the
     Service Fee payable by Party A under this Agreement. In addition to the
     Service Fee, Party A shall reimburse Party B for reasonable out of pocket
     costs Party B incurs in connection with providing the technical support
     services under this Agreement, including but not limited to, business trip
     costs, accommodation and meal costs, transportation and telecommunication
     expenses.

     The Service Fee shall be calculated using the following formula: service
     fee =

<PAGE>

                           Technical Support Agreement

     (service fee of different employee per day described in the Schedule A x
     number of business days) x 88% + other reasonable out of pocket costs.

     If Party A is not satisfactory to the services provided by Party B in the
     relevant period and requests deduction of related Service Fee, or the
     actual fee paid by Party A is higher than the Service Fee payable under
     this Agreement, Party A shall, upon mutual agreement between the Parties,
     have to right to deduct the corresponding amount from the next payment of
     Service Fee payable by Party A to Party B.

2.   Party B agrees to provide the services listed in Schedule B hereof as
     requested by Party A.

3.   Unless otherwise agreed by Party B in writing, Party A shall not retain any
     third party to provide the services listed in Schedule B hereof.

ARTICLE 2 TERM, TERMINATION AND SURVIVAL

1.   Term. This Agreement shall be effective upon execution hereof by authorized
     representatives of the Parties and shall remain effective for a period of
     one (1) year, which will be automatically renewed for another one (1) year
     upon expiry of each term unless Party B notifies Party A of its intention
     not to renew thirty (30) days before the current term expires. Party A
     shall not terminate this Agreement within the term of this Agreement.

2.   No Further Obligations. Upon termination of this Agreement, Party B shall
     have no further obligation to render any Technical Support Service
     hereunder.

3.   Survival. Termination of this Agreement shall be without prejudice to any
     obligation by one Party to the other Party which shall have accrued prior
     to such termination.

ARTICLE 3 MISCELLANEOUS

1    Entire Agreement. This Agreement constitutes the entire agreement among the
     Parties hereto with respect to the subject matter hereof and supersedes all
     prior agreements, understandings or arrangements, oral or written, between
     the parties hereto with respect to the subject matter hereof

2    Amendment. No variation of or supplement to this Agreement shall be
     effective unless the Parties have agreed in writing and have respectively
     obtained the required authorizations and approvals (including an approval
     from the audit committee or other independent institution, which has been
     established under the Sarbanes--Oxley Act

                                       1

<PAGE>

                           Technical Support Agreement

     the NASDAQ Rules, of the board of directors of Shanda Interactive
     Entertainment Limited, Party B's overseas holding company).

3    Waiver. Any waiver on the part of any Party hereto of any rights or
     interests under this Agreement shall not constitute the waiver of any other
     right or interest or any subsequent waiver of such right or interest. The
     failure of any Party at any time to require performance of any provision of
     this Agreement shall not affect the right of such Party to require full
     performance thereof at any time thereafter.

4    Assignment; Obligations of Transferees. This Agreement shall be binding
     upon the Parties hereto and their respective successors and permitted
     transferees and assigns. Without the prior written consent of the other
     Party hereto, neither Party shall assign or transfer any rights or
     obligations that it may have under this Agreement.

5    Governing Law. The execution, interpretation, performance and termination
     of this Agreement shall be governed by and construed in accordance with the
     laws of the PRC.

6    Notice. Any notice, request or other communication to be given or made
     under this Agreement shall be in writing. Any such communication may be
     delivered by hand, airmail, facsimile or established courier service to the
     Party's address specified below or at such other address as such Party
     notifies to the other Party from time to time, and will be effective upon
     receipt (if a communication is delivered by facsimile, the time of the
     receipt of the facsimile shall be the time when the sender receives a
     confirmed transmittal receipt).

     For Party A:

     Hangzhou Bianfeng Networking Co., Ltd.
     Address: Floor 18, 160 Tianmushan Road, Hangzhou, Zhejiang
     Attention: _______________
     Fax: 50504740

     For Party B:

     Shanda Computer (Shanghai) Co., Ltd.,
     Address: No.208 Juli Road, Road, Pudong New Area, Shanghai
     Attention: _______________
     Fax: 50504740

7    Severability. The invalidity, illegality or unenforceability of any
     provision of this

                                       2

<PAGE>

                           Technical Support Agreement

     Agreement shall not affect the validity, legality or enforceability of any
     other provision. This Agreement shall continue in full force and effect
     except for any such invalid, illegal or unenforceable provision.

8    Headings. The headings throughout this Agreement are for convenience only
     and are not intended to limit or be used in the interpretation of the
     provisions of this Agreement.

9    Language and Counterparts. This Agreement is entered into the language of
     Chinese. This Agreement and any amendment hereto may be executed by the
     Parties in separate counterparts, each and all of which shall be original
     and all of which together shall constitute one and the same instrument.

10   Dispute Resolution. All disputes arising from the execution of, or in
     connection with this Agreement shall be settled through amicable
     consultation between the Parties. If no settlement can be reached through
     consultation, the dispute shall be submitted to the China International
     Economic and Trade Arbitration Commission (CIETAC) Shanghai Commission for
     arbitration, in accordance with its arbitration rules then in effect. There
     shall be three arbitrators. The arbitration shall be held in Shanghai. The
     language of the arbitration shall be Chinese. The arbitral award shall be
     final and binding on both Parties. The costs of the arbitration shall be
     borne by the losing Party, unless the arbitration award stipulates
     otherwise.

     IN WITNESS WHEREOF, the Parties have caused this Agreement to be executed
     by their respective duly authorized signatories as of the day and year
     first written above.

     [Remainder of the page intentionally left blank]

                                       3

<PAGE>

                           Technical Support Agreement

[Execution Page]

Party A: Hangzhou Bianfeng Networking Co., Ltd.
(Seal)

-------------------------------------
Authorized representative

Party B: Shanda Computer (Shanghai) Co., Ltd.
(Seal)

-------------------------------------
Authorized representative

                                       4

<PAGE>

SCHEDULE A

<TABLE>
<CAPTION>
      EMPLOYEE        SERVICE FEE PER DAY
      --------        -------------------
<S>                   <C>
Technician Director          16000
     Engineer                11000
    Technician                8000
 General Employee             5800
</TABLE>

<PAGE>

SCHEDULE B

                    TECHNICAL SUPPORT SERVICE TO BE PROVIDED

Technical Support Service to be provided by Party B to Party A shall be as
follows subject to the regulation of applicable laws:

1.   Maintenance of relevant networking and equipments such as servers, switches
     and firewall;

2.   Consulting services on the Internet security

3.   Maintenance of billing system

4.   Maintenance of online payment system

5.   Maintenance of user service platform

6.   Development and maintenance of internal office automatization and ERP
     system

7.   Supervision and maintenance of internal computers and networking equipments

                                       ii

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