[TABLE OFNTENTS CUSIP No. 98584B 103 Page 2 of 6 1 NAMES OF REPORTING PERSONS 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A (SEE INSTRUCTIONS) o (a) (b) 3 SEC USE ONLY 4 CITIZENSHIP OR PLACE OF ORGANIZATION Peoples Republic of China 5 SOLE VOTING POWER NUMBER OF]
[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 deemed to be "filed" for the purpose of Section 18 subject to the liabilities]
[CUSIP No. G6647N108 1 NAMES OF REPORTING PERSONS 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A o (a) o (b) 3 SEC USE ONLY 4 CITIZENSHIP OR PLACE OF ORGANIZATION 5 SOLE VOTING POWER NUMBER OF 3,954,750 ordinary shares whichnsists of (i) 3,915,750 shares held directly by Chung Lau and (ii) 39,000 shares] [[Remainder of this page has been left intentionally blank.] James Jianzhang Liang James Jianzhang Liang Chung Lau Chung Lau c80880exv1.htm 2 EX-1]
[CUSIP No. 169379104 Agreement of Joint Filing VERTEX TECHNOLOGY FUND (III) LTD Dated: February 10, 2009 Chua Joo Hock Director VERTEX MANAGEMENT (II) PTE LTD Dated: February 10, 2009 Chua Joo Hock Director VERTEX VENTURE HOLDINGS LTD Dated: February 10, 2009 Chua Kee Lock Director] [CUSIP No. 169379104 1 NAMES OF REPORTING PERSONS 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP o (a) þ (b) 3 SEC USE ONLY 4]
[CUSIP No. G6647N108 1 NAMES OF REPORTING PERSONS 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A o (a) o (b) 3 SEC USE ONLY 4 CITIZENSHIP OR PLACE OF ORGANIZATION 5 SOLE VOTING POWER NUMBER OF 3,954,750 ordinary shares whichnsists of (i) 3,915,750 shares held directly by Chung Lau and (ii) 39,000 shares] [[Remainder of this page has been left intentionally blank.] James Jianzhang Liang James Jianzhang Liang Chung Lau Chung Lau c80880exv1.htm 2 EX-1]
[CUSIP No. 169379104 Agreement of Joint Filing VERTEX TECHNOLOGY FUND (III) LTD Dated: February 10, 2009 Chua Joo Hock Director VERTEX MANAGEMENT (II) PTE LTD Dated: February 10, 2009 Chua Joo Hock Director VERTEX VENTURE HOLDINGS LTD Dated: February 10, 2009 Chua Kee Lock Director] [CUSIP No. 169379104 1 NAMES OF REPORTING PERSONS 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP o (a) þ (b) 3 SEC USE ONLY 4]
[Item 7. Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on By the Parentmpany Not Applicable Item 8. Identification and Classification of Members of the Not Applicable Item 9. Notice of Dissolution of Not Applicable Item 10. Certification By signing below I certify that, to the best of my knowledge and]
[Item 7. Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on By the Parentmpany Not Applicable Item 8. Identification and Classification of Members of the Not Applicable Item 9. Notice of Dissolution of Not Applicable Item 10. Certification By signing below I certify that, to the best of my knowledge and]
