NOTE 6 - RELATED PARTY TRANSACTIONS: Due to (from) related party activities (Details) - USD ($)	Apr. 30, 2020	Apr. 30, 2019
Details
Due to Qufu Shengwang	$ 906,879	$ 557,976
Due to Weidong Chai	183,657	180,769
Total Due to Related Party	5,072,451	6,408,521
Working capital advances from related parties - Qufu	3,821,836	507,293
Working capital advances from related parties - Weidong Chai	39,634	15,256
Working capital advances from related parties	7,977,435	4,564,183
Repayments from related parties - Qufu	(3,451,208)	(140,795)
Repayments from related parties - Weidong Chai	(28,585)	0
Repayments from related parties	(9,043,962)	984,472
Effect of foreign currency exchange - Qufu	(21,725)	88,309
Effect of foreign currency exchange - Weidong Chai	(8,161)	(10,268)
Effect of foreign currency exchange	$ (269,543)	$ (108,209)