Exhibit 10.4

TERMINATION AND RELEASE AGREEMENT

THIS TERMINATION AND
RELEASE AGREEMENT dated as of February 7, 2008 (this "Agreement") is entered
into by and among Home System Group, a Nevada corporation ("Home System"), Holy
(HK) Limited, a Hong Kong corporation ("HHK") and a wholly-owned subsidiary of
Home System, Oceanic Well Profit, Inc., a wholly owned subsidiary of Holy (HK)
limited, (together with Home System and HHK, "HSG"), Zhongshan City Juxian Gas
Oven Co., Ltd, a Chinese corporation ("Juxian Gas"), and the shareholders of
Juxian Gas (the "Juxian Shareholders").

WHEREAS, the parties
previously entered into that certain share exchange agreement, dated April 20,
2007, among HSG, Juxian Gas and the Juxian Shareholders, as amended by that
certain Letter Agreement among the parties, dated June 29, 2007 (the "Share
Exchange Agreement");

WHEREAS, the parties
have determined that performance by all parties under the Share Exchange
Agreement is not feasible without unreasonable expense and delay; and

WHEREAS, the parties
desire to terminate the Share Exchange Agreement and release each other from all
duties, obligations, covenants and representations under or arising out of the
Share Exchange Agreement and to relinquish all of their respective rights,
powers, privileges, interests and claims under or arising out of the Share
Exchange.

NOW, THEREFORE, in
consideration of the mutual agreements set forth herein and for such other good
and valuable consideration the receipt and adequacy of which is hereby
acknowledged, the parties hereto, intending to be legally bound, hereby agree as
follows:

1.

Rescission, Termination and Release.
The Share Exchange Agreement is hereby rescinded and terminated and is of no
further force and effect, effective immediately. As a result thereof, the Share
Exchange Agreement will, effective immediately, be deemed void,
ab initio, and will impose no
further obligation on the parties thereto, all such obligations to be deemed
terminated effective immediately.

2.

Return of Consideration. HSG
hereby renounces any right or claim to receive any assets or equity ownership in
Juxian Gas in any form, including in the form of warrants or common stock,
pursuant to the Share Exchange Agreement. To the extent that any such assets or
equity have been delivered or transferred to HSG, HSG shall promptly return,
transfer or convey, without additional consideration, such assets or equity to
Juxian Gas or the Juxian Shareholders, as the case may be. Juxian Gas and each
of the Juxian Shareholders hereby renounce any right or claim to receive any
payment or consideration for assets or equity ownership in HSG pursuant to the
Share Exchange Agreement. Juxian Gas and each of the Juxian Shareholders shall
pay and return to HSG any such payments made by HSG or made by third parties on
behalf of HSG, including any such payments made after the date hereof. Return of
such payments will be made promptly, but in no event later than ten business
days after the later date of the date hereof or the date of receipt of such
payments by Juxian Gas or the Juxian Shareholders, or their agents or assigns,
as the case may be.

3.

Mutual Release. In
consideration of the mutual promises herein contained and such other good and
valuable consideration, the receipt and adequacy of which is hereby
acknowledged, each party hereto hereby releases and forever discharges the other
party hereto, its officers, directors, employees, agents and representatives
from any and all claims, liabilities, suits and damages arising or in any way
related to the Share Exchange Agreement and agrees not to commence any such suit
or make any such claim against the other party, its officers, directors,
employees, agents or representatives. Each party hereto represents and warrants
to the other party that he has not made any such claim or suit prior to the date
hereof.

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4.

Non-Disparagement. Each party
on behalf of itself and its principals, directors, employees, officers,
affiliates, licensees, successors and assigns hereby irrevocably and perpetually
agrees not to disparage or make any negative remark of any kind regarding the
relationship between them or the termination of the Share Exchange Agreement
without first obtaining the prior written consent of the other parties hereto,
provided (i) each party may inform third parties that the Share Exchange
Agreement has ended and (ii) HSG may make factual written disclosure of the
termination of the Share Exchange Agreement in its reports required to be filed
with the United States Securities and Exchange Commission and oral disclosure to
prospective investors consistent with such written disclosure.

5.

Warranties. The parties each
represent to each other that each has the full right, power and authority to
enter into and perform this Agreement. The parties each warrant and represent to
the other party that there is no restriction, direct or indirect, on the actions
taken or to be taken by it pursuant to the terms hereof except as provided
herein.

6.

Miscellaneous.

(a)

Entire Agreement. This Agreement constitutes the entire agreement between
the parties regarding the subject matter hereof and supersedes all prior
understandings, agreements, or representations by or between the parties,
written or oral, to the extent they related in any way to the subject matter
hereof.

(b)

Binding Effect.
This Agreement shall be binding upon and inure to the benefit of the parties
hereto.

(c)

Notices. Any notice provided for herein shall be in writing and shall be
deemed sufficiently given on the earlier to occur of the date of personal
delivery, the date of receipt or three (3) days after posting by overnight
courier or registered or certified mail, postage prepaid, addressed as follows:

|If to HSG:                  | Oceanic Industry Park,
    Sha Gang highway, Gang Kou Town,
|--------------------------- | -----------------------------------------------------------
|                            | Zhongshan City,
    Guangdong, Peoples Republic of China, 
|                            | 528447                                                     
|                            |                                                            
|                            |                                                            
|If to Juxian Gas or
    the | No.56 Tongan Rd. West                                      
|Juxian Shareholders:        | Dongfeng Town,
    Zhongshan City,                         
|                            | Guangdong, Peoples
    Republic of China, 528425          

(d)

Severability. If any provision of this Agreement, or portion hereof,
shall be held invalid or unenforceable by a court of competent jurisdiction,
such invalidity or unenforceability shall attach only to such provision or
portion thereof, and this Agreement shall be carried out as if any such invalid
or unenforceable provision or portion thereof were not  contained herein.
In addition, any such invalid or unenforceable provision or portion thereof
shall be deemed, without further action on the part of the parties hereto,
modified, amended or limited to the extent necessary to render the same valid
and enforceable.

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(e)

Waiver and Amendment. No waiver by a party hereto of a breach or default
hereunder by the other party shall be considered valid unless in writing signed
by such first party, and no such waiver shall be deemed a waiver of any
subsequent breach or default of the same or any other nature. The parties may,
by mutual agreement in writing, amend this Agreement.

(f)

Choice of Law. The terms and conditions of this Agreement shall be
governed by and construed in accordance with the laws of the State of New York
without giving effect to the conflicts of law principles thereof as to all
matters.

(g)

Assignment. Neither party may assign its rights or delegate its duties
under this Agreement without the express prior written consent of the other
party.

(h)

Construction. In the event of any ambiguity or question of intent or
interpretation arises, this Agreement will be construed as if drafted jointly by
the parties and no presumption or burdens of proof shall arise favoring any
party by virtue of the authorship of any of the provisions of this Agreement.

(i)

Counterparts. This Agreement may be executed in two or more counterparts,
each of which shall be deemed an original and all of which, together, shall
constitute one and the same instrument.

(j)

Titles. The titles of the Sections and paragraphs of this Agreement are
inserted merely for convenience and ease of reference and shall not affect or
modify the meaning of any of the terms, covenants or conditions of this
Agreement.

[Signature Page Follows]

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IN WITNESS WHEREOF, the parties hereto have executed
this Agreement as of the date first above written.

HSG:HOME
      SYSTEM GROUPBy:
      /s/ Weiqiu LiName: Weiqiu LiTitle:
      Chairman and Chief Executive OfficerHOLY
      (HK) LIMITEDBy:
      /s/ Yu Ka MingName: Yu
      Ka MingTitle:
      DirectorOCEANIC
      WELL PROFIT, INC.By:
      /s/ Weiqiu LiName: Weiqiu LiTitle:
      Chief Executive OfficerJUXIAN GAS:ZHONGSHAN CITY JUXIAN GAS OVENCO.,
      LTD.By
      /s/ Zhenguang HuangZhenguang HuangChief
      Executive OfficerJUXIAN SHAREHOLDERS:By
      /s/ Zhenbiao HuangZhenbiao
      HuangBy
      /s/ Jingxian HuangJingxian
      Huang


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