CONDENSED CONSOLIDATED STATEMENT OF CASH FLOW (USD $)	9 Months Ended
Dec. 31, 2014	Dec. 31, 2013
Cash Flows From Operating Activities:
Net income	$ 5,792,267us-gaap_NetIncomeLoss	$ 6,558,255us-gaap_NetIncomeLoss
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	1,460,809us-gaap_DepreciationAndAmortization	1,236,897us-gaap_DepreciationAndAmortization
Issue of common shares as compensation	30,350us-gaap_ShareBasedCompensation	0us-gaap_ShareBasedCompensation
Changes in operating assets and liabilities:
Prepaid accounts	16,027	0
Inventory	(607,729)us-gaap_IncreaseDecreaseInInventories	(994,239)us-gaap_IncreaseDecreaseInInventories
Prepaid land lease	264,784cyig_IncreaseDecreaseInPrepaidLandLease	(1,476,160)cyig_IncreaseDecreaseInPrepaidLandLease
Accounts receivable	42,049	135,238
Taxes payable	67,391	(333,236)
Accrued expenses and other payables	(21,183)	(358,419)
Net cash provided by (used in) operating activities	7,044,765	4,768,336
Cash flows from investing activities:
Addition to plant and equipment	(43,693)	(4,400,491)
Development cost of acer truncatum bunge planting	(1,525,623)cyig_DevelopmentCostsToPlants	(14,003,182)cyig_DevelopmentCostsToPlants
Reduction of construction in progress	0	220,874
Prepayment/(deposit) to Jining Tianruitong for purchase of patents	0	0
Net cash provided by (used in) investing activities	(1,569,316)	(18,182,799)
Effect of exchange rate changes on cash and cash equivalents	95,252	439,891
Net increase (decrease) in cash and cash equivalents	5,570,701	(12,974,572)
Cash and cash equivalents at beginning of period	18,624,644	29,924,188
Cash and cash equivalents at ending of period	24,195,345	16,949,616
Cash paid during the periods for:
Interest	40,265us-gaap_InterestPaid	0us-gaap_InterestPaid
Income taxes	1,828,974us-gaap_IncomeTaxesPaid	1,976,747us-gaap_IncomeTaxesPaid
Non-cash financing activities:
Stock issued for services	$ 30,350us-gaap_StockIssued1	$ 0us-gaap_StockIssued1

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The capitalized costs incurred during the period (excluded from amortization) to obtain access to proved reserves and to provide facilities for extracting, treating, gathering and storing the plants.

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