Segment reporting (Tables)

6 Months Ended

Jun. 30, 2026

Segment reporting

Schedule of reportable segment information


		For the six months ended June 30, 2026
		Adult		Safety
		education		technology		Online		Customized
		supporting		training		course		equipment
		services		services		services		sales		Consolidation
		RMB		RMB		RMB		RMB		RMB		US$
Revenue		5,074,720		2,290,080		66,081		843,337		8,274,218		1,219,469
Operating costs and expenses		8,694,437		2,165,194		1,099,371		622,179		12,581,181		1,854,237
Segment profit (loss)		(3,619,717)		124,886		(1,033,290)		221,158		(4,306,963)		(634,768)
Unallocated ⁽¹⁾:
Other operating expenses										(48,304,434)		(7,119,193)
Other income										1,207,036		177,895
Loss before income taxes										(51,404,361)		(7,576,066)

Long-lived assets		6,685,101		77,828,875		28,769,182		—		113,283,158		16,695,872
Goodwill		4,152,740		13,923,883		7,693,654		780,020		26,550,297		3,913,030
Current assets		11,436,157		6,533,609		25,070,945		241,060		43,281,771		6,378,944
Unallocated current assets ⁽²⁾										52,599,860		7,752,260
Consolidated total assets										235,715,086		34,740,106

(1)	The unallocated items consist of staff costs including share-based compensation at headquarters, legal and professional fee and other expenses.

(2)	The asset categories reviewed by CODM consist of long-lived assets and current assets. Assets are allocated to each segment based on operations or their physical location. The unallocated current assets include cash and cash equivalent and other receivables attributable to headquarter operations.


		For the six months ended June 30, 2025
		Adult		Safety
		education		technology		Online
		supporting		training		course
		services		services		services		Consolidation
		RMB		RMB		RMB		RMB
Revenue		5,671,628		3,503,890		208,072		9,383,590
Operating costs and expenses		8,074,541		2,796,046		330,189		11,200,776
Segment profit (loss)		(2,402,913)		707,844		(122,117)		(1,817,186)
Unallocated ⁽³⁾:
Other operating expenses								(3,299,139)
Other income								573,182
Loss before income taxes								(4,543,143)

Long-lived assets		7,600,769		442,498		11,481,132		19,524,399
Goodwill		13,318,789		5,587,375		7,644,133		26,550,297
Current assets		25,425,006		11,392,629		—		36,817,635
Unallocated current assets ⁽⁴⁾								2,344,813
Consolidated total assets								85,237,144

(3)	The unallocated items consist of staff costs at headquarters, legal and professional fee and other expenses.

(4)	The asset categories reviewed by CODM consist of long-lived assets and current assets. Assets are allocated to each segment based on operations or their physical location. The unallocated current assets include cash and cash equivalent and other receivables attributable to headquarter operations.