Note 11 - Future Minimum Lease Payments: Schedule of Property Subject to or Available for Operating Lease (Details)	Mar. 31, 2016 USD ($)
2019	$ 1,702,470
2020	1,547,700
2021	1,547,700
2022 and thereafter	9,286,200
Total minimum lease payments	14,084,070
Shiqiao Village
2019	1,547,700
2022 and thereafter	6,190,800
Total minimum lease payments	7,738,500
Shandong Wanziyuan
2020	1,547,700
2022 and thereafter	1,238,160
Total minimum lease payments	2,785,860
Zhongce No 4 Village
2019	154,770
2022 and thereafter	619,080
Total minimum lease payments	773,850
Zhongce Shen Village
2021	1,547,700
2022 and thereafter	1,238,160
Total minimum lease payments	$ 2,785,860