MY China Ming Yang Wind Power Grp. Limited American Depositary Shares, Each Representing One Ordinary Share $0.001 Par Value

Name of Reporting Person.

I.R.S. Identification Nos. of above persons (entities only).

KAILAI Advisers Ltd. (formerly Clarity China GenPar Ltd.)

Check the Appropriate Box if a Member of a Group (See Instructions)

(a)  ¨        (b)  x⁽¹⁾

SEC Use Only.

Citizenship or Place of Organization

Cayman Islands

Number of

Shares

Beneficially

Owned by

Each

Reporting

Person

with:

Sole Voting Power:

0

Shared Voting Power:

7,803,376⁽²⁾

Sole Dispositive Power:

0

Shared Dispositive Power:

7,803,376⁽²⁾

Aggregate Amount Beneficially Owned by Each Reporting Person.

7,803,376⁽²⁾

Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions)  ¨

Percent of Class Represented by Amount in Row 9.

4.9%⁽³⁾

Type of Reporting Person (See Instructions).

CO

Name of Reporting Person.

I.R.S. Identification Nos. of above persons (entities only).

Clarity China GenPar, L.P.

Check the Appropriate Box if a Member of a Group (See Instructions)

(a)  ¨        (b)  x⁽¹⁾

SEC Use Only.

Citizenship or Place of Organization

Cayman Islands

Number of

Shares

Beneficially

Owned by

Each

Reporting

Person

with:

Sole Voting Power:

0

Shared Voting Power:

7,803,376⁽²⁾

Sole Dispositive Power:

0

Shared Dispositive Power:

7,803,376⁽²⁾

Aggregate Amount Beneficially Owned by Each Reporting Person.

7,803,376⁽²⁾

Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions)  ¨

Percent of Class Represented by Amount in Row 9.

4.9%⁽³⁾

Type of Reporting Person (See Instructions).

OO

Name of Reporting Person.

I.R.S. Identification Nos. of above persons (entities only).

Clarity China Partners, L.P.

Check the Appropriate Box if a Member of a Group (See Instructions)

(a)  ¨        (b)  x⁽¹⁾

SEC Use Only.

Citizenship or Place of Organization

Cayman Islands

Number of

Shares

Beneficially

Owned by

Each

Reporting

Person

with:

Sole Voting Power:

0

Shared Voting Power:

7,531,404⁽²⁾

Sole Dispositive Power:

0

Shared Dispositive Power:

7,531,404⁽²⁾

Aggregate Amount Beneficially Owned by Each Reporting Person.

7,531,404⁽²⁾

Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions)  ¨

Percent of Class Represented by Amount in Row 9.

4.7%⁽³⁾

Type of Reporting Person (See Instructions).

OO

Name of Reporting Person.

I.R.S. Identification Nos. of above persons (entities only).

Clarity China Partners (AI), L.P.

Check the Appropriate Box if a Member of a Group (See Instructions)

(a)  ¨        (b)  x⁽¹⁾

SEC Use Only.

Citizenship or Place of Organization

Cayman Islands

Number of

Shares

Beneficially

Owned by

Each

Reporting

Person

with:

Sole Voting Power:

0

Shared Voting Power:

235,923⁽²⁾

Sole Dispositive Power:

0

Shared Dispositive Power:

235,923⁽²⁾

Aggregate Amount Beneficially Owned by Each Reporting Person.

235,923⁽²⁾

Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions)  ¨

Percent of Class Represented by Amount in Row 9.

0.1%⁽³⁾

Type of Reporting Person (See Instructions).

OO

NAME OF ISSUER:

China Ming Yang Wind Power Group Limited (the “Issuer”)

ADDRESS OF ISSUER’S PRINCIPAL EXECUTIVE OFFICES:

Jianye Road, Mingyang Industry Park

National Hi-Tech Industrial Development Zone

Zhongshan, Guangdong 528437

People’s Republic of China

NAME OF PERSON FILING:

This Schedule 13G is filed by and on behalf of the following persons (collectively, the “Reporting Persons”):

KAILAI Advisers Ltd. (formerly Clarity China GenPar Ltd.)

Clarity China GenPar, L.P.

Clarity China Partners, L.P.

Clarity China Partners (AI), L.P.

ADDRESS OF PRINCIPAL BUSINESS OFFICE OR, IF NONE, RESIDENCE:

For KAILAI Advisers Ltd. and Clarity China GenPar, L.P.:

c/o Walkers SPV Limited, Walker House

87 Mary Street, George Town, Grand Cayman KY1-9002

Cayman Islands

For Clarity China Partners, L.P. and Clarity China Partners (AI), L.P.:

China World Tower III, Suite 2208

1 Jian Guo Men Wai Avenue

Beijing 100004

People’s Republic of China

CITIZENSHIP:

See Item 4 of each cover page hereto

TITLE OF CLASS OF SECURITIES:

Ordinary shares, $0.001 par value per share, of the Issuer (the “Ordinary Shares”)

CUSIP NUMBER:

16951C108 (CUSIP number for the Issuer’s American depositary shares, each representing one Ordinary Share)

STATEMENT IS FILED PURSUANT TO §§240.13d-1(b) OR 240.13d-2(b) OR (c):

Not applicable

Reporting Person

KAILAI Advisers Ltd.

Clarity China GenPar, L.P.

Clarity China Partners, L.P.

Clarity China Partners (AI), L.P.

ITEM 5    

OWNERSHIP OF 5% OR LESS OF CLASS:

If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities, check the following:

x

ITEM 6

OWNERSHIP OF MORE THAN FIVE PERCENT ON BEHALF OF ANOTHER PERSON:

Not applicable

ITEM 7

IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY WHICH ACQUIRED THE SECURITY BEING REPORTED ON BY THE PARENT HOLDING COMPANY OR CONTROL PERSON:

Not applicable

ITEM 8

IDENTIFICATION AND CLASSIFICATION OF MEMBERS OF THE GROUP:

See response to Item 4 above

ITEM 9

NOTICE OF DISSOLUTION OF GROUP:

Not applicable

ITEM 10

CERTIFICATIONS:

By signing below each of the undersigned certifies that, to the best of its knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under § 240.14a-11.

Exhibit No.

Description