It covers narrative portion of short-term bank loans.

No definition available.

Name:	cwzn_ShortTermBankLoansTextualAbstract
Namespace Prefix:	cwzn_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(1))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

Name:	us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(2))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

Name:	us-gaap_DebtInstrumentMaturityDate
Namespace Prefix:	us-gaap_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of the cost of borrowed funds accounted for as interest expense.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6450988&loc=d3e26243-108391

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28555-108399

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 225
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-04.9)
-URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882

+ Details

Name:	us-gaap_InterestExpense
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Details

Name:	us-gaap_ShortTermDebtTypeAxis=cwzn_HuishanMintaiVillageTownBankOneMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_ShortTermDebtTypeAxis=cwzn_BankOfCommunicationsCategoryOneMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_ShortTermDebtTypeAxis=cwzn_BankOfCommunicationsCategoryTwoMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_ShortTermDebtTypeAxis=cwzn_BankOfChinaOneMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_ShortTermDebtTypeAxis=cwzn_BankOfWuxiNongshuangMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_ShortTermDebtTypeAxis=cwzn_BankOfChinaTwoMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Short-Term Bank Loans (Details Textual) - USD ($)	12 Months Ended
Short-Term Bank Loans (Details Textual) - USD ($)	Dec. 31, 2017	Dec. 31, 2016	May 26, 2017
Short-Term Bank Loans (Textual)
Interest expense	$ 137,823	$ 124,937
Loan from Jiangsu Huishan Mintai Village Town Bank, due on July 5, 2017 [Member]
Short-Term Bank Loans (Textual)
Short-term bank loans, interest rate, stated percentage			10.56%
Short-term bank loans, maturity date	Jul. 05, 2017
Loan from Bank of Communications, due on September 5, 2017 [Member]
Short-Term Bank Loans (Textual)
Short-term bank loans, interest rate, stated percentage	5.62%
Short-term bank loans, maturity date	Sep. 05, 2017
Loan from Bank of Communication, due on September 25, 2018 [Member]
Short-Term Bank Loans (Textual)
Short-term bank loans, interest rate, stated percentage	5.85%
Short-term bank loans, maturity date	Sep. 25, 2018
Loan from Bank of China, due on December 4, 2018 [Member]
Short-Term Bank Loans (Textual)
Short-term bank loans, interest rate, stated percentage	6.09%
Short-term bank loans, maturity date	Dec. 04, 2018
Loan from Bank of Wuxi Nongshuang, due on April 25, 2018 [Member]
Short-Term Bank Loans (Textual)
Short-term bank loans, interest rate, stated percentage	5.87%
Short-term bank loans, maturity date	Apr. 25, 2018
Loan from Bank of China, due on December 6, 2018 [Member]
Short-Term Bank Loans (Textual)
Short-term bank loans, interest rate, stated percentage	6.09%
Short-term bank loans, maturity date	Dec. 06, 2018