XML 50 R36.htm IDEA: XBRL DOCUMENT v3.25.2
Summary of Significant Accounting Policies (Details)
3 Months Ended 6 Months Ended
Jun. 30, 2025
USD ($)
Mar. 31, 2025
USD ($)
Jun. 30, 2024
USD ($)
Mar. 31, 2024
USD ($)
Jun. 30, 2025
USD ($)
Segment
shares
Jun. 30, 2024
USD ($)
shares
Jun. 30, 2025
CNY (¥)
Dec. 31, 2024
USD ($)
Summary of Significant Accounting Policies [Line Items]                
Revenue $ 62,214     $ 82,839    
Net loss (1,244,816) $ (884,460) $ (409,757) $ (279,797) (2,129,276) $ (689,554)    
Accumulated Deficit (64,185,659)       (64,185,659)     $ (62,056,383)
Contract with customer 200,000       $ 200,000   ¥ 1,800,000  
Amortized service periods         10 years      
Accounts receivable           $ 0
Warrants options shares (in Shares) | shares         264,911 30,911    
Number of reportable segment (in Segment) | Segment         1      
PRC [Member]                
Summary of Significant Accounting Policies [Line Items]                
Covered by insurance amount 71,792       $ 71,792   500,000  
Balance covered bank amount $ 71,792       $ 71,792   ¥ 500,000  
Erdos TCH [Member]                
Summary of Significant Accounting Policies [Line Items]                
Owned percentage 100.00%       100.00%   100.00%  
Zhonghong [Member]                
Summary of Significant Accounting Policies [Line Items]                
Owned percentage 90.00%       90.00%   90.00%  
Shanghai TCH [Member]                
Summary of Significant Accounting Policies [Line Items]                
Owned percentage 10.00%       10.00%   10.00%  
Zhongxun [Member]                
Summary of Significant Accounting Policies [Line Items]                
Owned percentage 100.00%       100.00%   100.00%