Segments (Details) - USD ($)	3 Months Ended		6 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Revenue	$ 30,842,545	$ 28,353,779	$ 61,896,857	$ 53,634,563
Cost of goods	23,829,793	21,660,415	46,903,886	40,879,761
Gross profit	7,012,752	6,693,364	14,992,971	12,754,802
Selling expenses	6,475,512	6,485,848	12,747,919	12,454,399
General and administrative expenses	1,841,559	1,823,935	3,961,725	4,675,547
Loss from operations	(1,524,319)	(1,616,419)	(1,936,673)	(4,375,144)
Depreciation and amortization	497,615	554,421	1,258,155	1,067,370
Total capital expenditures	149,049	236,961	318,856	990,134
Retail drugstores [Member]
Revenue	17,930,496	18,001,273	36,740,970	34,736,261
Cost of goods	12,326,579	12,471,047	24,728,761	24,153,768
Gross profit	5,603,917	5,530,226	12,012,209	10,582,493
Selling expenses	5,437,046	5,395,626	10,414,093	10,231,292
General and administrative expenses	1,192,325	1,259,535	2,320,408	2,993,239
Loss from operations	(1,025,454)	(1,124,935)	(722,292)	(2,642,038)
Depreciation and amortization	491,356	531,569	1,241,854	1,036,032
Total capital expenditures	149,049	236,961	318,856	990,134
Online Pharmacy [Member]
Revenue	5,347,012	2,351,264	10,259,846	4,794,869
Cost of goods	4,744,725	2,032,464	8,973,136	4,129,314
Gross profit	602,287	318,800	1,286,710	665,555
Selling expenses	621,883	462,154	1,326,759	935,534
General and administrative expenses	62,110	60,476	121,121	115,599
Loss from operations	(81,706)	(203,830)	(161,170)	(385,578)
Depreciation and amortization
Total capital expenditures
Drug Wholesale [Member]
Revenue	17,930,496	18,001,273	36,740,970	34,736,261
Cost of goods	6,758,489	7,156,904	13,201,989	12,596,679
Gross profit	806,548	844,338	1,694,052	1,506,754
Selling expenses	416,583	628,068	1,007,067	1,287,573
General and administrative expenses	587,124	503,924	1,520,196	1,566,709
Loss from operations	(197,159)	(287,654)	(833,211)	(1,347,528)
Depreciation and amortization	6,259	22,852	16,301	31,338
Herbs Farming [Member]
Revenue
Cost of goods
Gross profit
Selling expenses
General and administrative expenses
Loss from operations
Depreciation and amortization
Total capital expenditures