[CUSIP No. 50047P104 1 NAMES OF REPORTING PERSONS 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS) o (a) þ (b) 3 SEC USE ONLY 4 CITIZENSHIP OR PLACE OF ORGANIZATION Hong Kong, Peoples Republic of China 5 SOLE VOTING POWER NUMBER OF]
[* The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page. The information required in the remainder of this cover page shall not be the]
[2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) o (b) x 3 SEC USE ONLY 4 CITIZENSHIP OR PLACE OF ORGANIZATION NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH 5 0 SOLE VOTING POWER 6 SHARED VOTING POWER 7 SOLE DISPOSITIVE POWER 8 SHARED DISPOSITIVE POWER 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH 10]
[2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) o (b) x 3 SEC USE ONLY 4 CITIZENSHIP OR PLACE OF ORGANIZATION NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH 5 0 SOLE VOTING POWER 6 SHARED VOTING POWER 7 SOLE DISPOSITIVE POWER 8 SHARED DISPOSITIVE POWER 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH 10]
[2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) o (b) x 3 SEC USE ONLY 4 CITIZENSHIP OR PLACE OF ORGANIZATION NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH 5 0 SOLE VOTING POWER 6 SHARED VOTING POWER 7 SOLE DISPOSITIVE POWER 8 SHARED DISPOSITIVE POWER 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH 10]
[2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) o (b) x 3 SEC USE ONLY 4 CITIZENSHIP OR PLACE OF ORGANIZATION NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH 5 0 SOLE VOTING POWER 6 SHARED VOTING POWER 7 SOLE DISPOSITIVE POWER 8 SHARED DISPOSITIVE POWER 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH 10]
[CUSIP No. 26833A105 1. Names of Reporting Persons IDG Technology Venture Investment, Inc. 2. Check the Appropriate Box if a Member of a Group (See Instructions) o (a) o (b) 3. SEC Use Only]
[CUSIP No. 836034108 1. Names of Reporting Persons IDG Technology Venture Investment, Inc. 2. Check the Appropriate Box if a Member of a Group (See Instructions) o (a) o (b) 3. SEC Use Only]
[2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) o (b) x 3 SEC USE ONLY 4 CITIZENSHIP OR PLACE OF ORGANIZATION NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH 5 0 SOLE VOTING POWER 6 SHARED VOTING POWER 7 SOLE DISPOSITIVE POWER 8 SHARED DISPOSITIVE POWER 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH 10]
[CUSIP No. 26833A105 1. Names of Reporting Persons IDG Technology Venture Investment, Inc. 2. Check the Appropriate Box if a Member of a Group (See Instructions) o (a) o (b) 3. SEC Use Only]
