Segment Reporting (Tables)

12 Months Ended

Mar. 31, 2019

Segment Reporting [Abstract]

Schedule of operating segments

	For the Year Ended
	March 31, 2019		March 31, 2018		March 31, 2017
Revenue from Online Education Service
Revenue from B2B2C Service	$	3,540,536	$	4,467,605	$	4,450,795
Revenue from B2C Service		645,060		554,480		282,048
Revenue from Technological Development and Operation Service		1,172,427		945,811		439,845
Total	$	5,358,023	$	5,967,896	$	5,172,688

Schedule of revenue from business operation

	For the Year Ended March 31, 2019
	Online Education Service		Technological Development and Operation Service		Total
Revenue	$	4,185,596	$	1,172,427	$	5,358,023
Cost of revenue and related tax		2,418,522		435,857		2,854,379
Gross profit	$	1,767,074	$	736,570	$	2,503,644
Depreciation and amortization	$	123,293	$	7,731	$	131,024
Total capital expenditures	$	50,815	$	14,017	$	64,832

	For the Year Ended March 31, 2018
	Online Education Service		Technological Development and Operation Service		Total
Revenue	$	5,022,085	$	945,811	$	5,967,896
Cost of revenue and related tax		1,811,117		418,379		2,229,496
Gross profit	$	3,210,968	$	527,432	$	3,738,400
Depreciation and amortization	$	101,679	$	20,255	$	121,934
Total capital expenditures	$	546,131	$	7,399	$	553,530

	For the Year Ended March 31, 2017
	Online Education Service		Technological Development and Operation Service		Total
Revenue	$	4,732,843	$	439,845	$	5,172,688
Cost of revenue and related tax		1,953,520		197,879		2,151,399
Gross profit	$	2,779,323	$	241,966	$	3,021,289
Depreciation and amortization	$	90,278	$	28,579	$	118,857
Total capital expenditures	$	74,807	$	869	$	75,676

Schedule of total assets

	As of March 31, 2019		As of March 31, 2018
Total assets:
Online Education Service	$	7,796,930	$	8,701,048
Technological Development and Operation Service		685,724		906,656
Total Assets	$	8,842,654	$	9,607,704