SGOC [SGOCO] SC 13G/A: 1. Names of Reporting Persons. I.R.S. Identification Nos.

[1. Names of Reporting Persons. I.R.S. Identification Nos. of above persons (entities only). Bulldog Investors, Phillip Goldstein and Andrew Dakos 2. Check the Appropriate Box if a Member of a Group (See Instructions) (a) x (b) 3. SEC Use Only 4. Citizenship or Place of Organization U.S.A Number of Shares Beneficially Owned by Each reporting Person With: 5. Sole Voting]

SGOC [SGOCO] 10-K: (Original Filing)

[] [I, John Wang, Chief Executive Officer, certify that: 1. 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] [I, Hao Wu, Chief Financial Officer, certify that: 1. 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] [18 U.S.C. SECTION 1350, OF THE SARBANES-OXLEY ACT OF 2002 1. 2. The information contained in the Report fairly presents, in all material respects, the financial condition and result of operations of the Company. January 22, 2010 Dated: John Wang Chief Executive Officer EX-32.1 4 v171820_ex32-1.htm] [18 U.S.C. SECTION 1350, OF THE SARBANES-OXLEY ACT OF 2002 1. 2. The information contained in the Report fairly presents, in all material respects, the financial condition and result of operations of the Company. January 22, 2010 Dated: Hao Wu Chief Financial Officer (Principal Financial Officer) EX-32.2 5 v171820_ex32-2.htm]

SGOC [SGOCO] 10-K:

[] [I, John Wang, Chief Executive Officer, certify that: 1. 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] [I, Hao Wu, Chief Financial Officer, certify that: 1. 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] [18 U.S.C. SECTION 1350, OF THE SARBANES-OXLEY ACT OF 2002 1. 2. The information contained in the Report fairly presents, in all material respects, the financial condition and result of operations of the Company. January 22, 2010 Dated: John Wang Chief Executive Officer EX-32.1 4 v171820_ex32-1.htm] [18 U.S.C. SECTION 1350, OF THE SARBANES-OXLEY ACT OF 2002 1. 2. The information contained in the Report fairly presents, in all material respects, the financial condition and result of operations of the Company. January 22, 2010 Dated: Hao Wu Chief Financial Officer (Principal Financial Officer) EX-32.2 5 v171820_ex32-2.htm]

SGOC [SGOCO] 10-Q: (Original Filing)

[Explanatory Note In the near future, the Company plans to change its fiscal year end to June 30 and will file a transition report with respect to such change. After such change of fiscal year, the Company will be considered a foreign private issuer after completion of its second fiscal quarter, which will end on December 31, 2009.] [Certification I, John Wang, certify that: 1. I have reviewed this Form 10-Q of Hambrecht Asia Acquisition Corp.; 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] [Certification I, Hao Wu, certify that: 1. I have reviewed this Form 10-Q of Hambrecht Asia Acquisition Corp.; 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] [Certification November 13, 2009 November 13, 2009 EX-32.1 4 v166169_ex32-1.htm]

SGOC [SGOCO] 10-Q: Explanatory Note In the near future, the Company

[Explanatory Note In the near future, the Company plans to change its fiscal year end to June 30 and will file a transition report with respect to such change. After such change of fiscal year, the Company will be considered a foreign private issuer after completion of its second fiscal quarter, which will end on December 31, 2009.] [Certification I, John Wang, certify that: 1. I have reviewed this Form 10-Q of Hambrecht Asia Acquisition Corp.; 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] [Certification I, Hao Wu, certify that: 1. I have reviewed this Form 10-Q of Hambrecht Asia Acquisition Corp.; 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] [Certification November 13, 2009 November 13, 2009 EX-32.1 4 v166169_ex32-1.htm]

SGOC [SGOCO] SC 13G: (Original Filing)

[CUSIP Number: 406548107 1. NAMES OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY) Yakira Partners, L.P. 2. CHECK THE APPROPRIATE BOX IF A GROUP* (a) o (b) x 3. SEC USE ONLY 4. CITIZENSHIP OR PLACE OF ORGANIZATION]

SGOC [SGOCO] SC 13G: CUSIP Number: 406548107 1. NAMES OF REPORTING PERSONS

[CUSIP Number: 406548107 1. NAMES OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY) Yakira Partners, L.P. 2. CHECK THE APPROPRIATE BOX IF A GROUP* (a) o (b) x 3. SEC USE ONLY 4. CITIZENSHIP OR PLACE OF ORGANIZATION]

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