v3.19.1

Document and Entity Information - USD ($)	12 Months Ended
Document and Entity Information - USD ($)	Dec. 31, 2018	Mar. 31, 2019	Jun. 30, 2018
Details
Registrant Name	Zhong Ya International Ltd
Registrant CIK	0001442101
SEC Form	10-K
Period End date	Dec. 31, 2018
Fiscal Year End	--12-31
Trading Symbol	wluc
Tax Identification Number (TIN)	263045445
Number of common stock shares outstanding		1,805,000
Public Float			$ 0
Filer Category	Non-accelerated Filer
Current with reporting	Yes
Voluntary filer	No
Well-known Seasoned Issuer	No
Shell Company	true
Small Business	true
Emerging Growth Company	false
Amendment Flag	false
Document Fiscal Year Focus	2018
Document Fiscal Period Focus	FY
Entity Incorporation, State Country Name	Nevada
Entity Address, Address Line One	64 North Pecos Road, Suite 900
Entity Address, City or Town	Henderson
Entity Address, State or Province	NV
Entity Address, Postal Zip Code	89074

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Zhong Ya International Ltd 10-K