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Share-Based Compensation (Details) |  |  |  |  |  |  | 1 Months Ended | 12 Months Ended
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Aug. 22, 2023 $ / shares shares | Apr. 11, 2023 USD ($) $ / shares shares | Feb. 08, 2021 $ / shares shares | Dec. 08, 2020 shares | Jun. 12, 2015 shares | Jan. 20, 2005 shares | Nov. 29, 2021 $ / shares shares | Oct. 23, 2020 shares | Jun. 30, 2017 shares | Dec. 31, 2016 shares | Apr. 19, 2016 $ / shares shares | Jun. 30, 2015 $ / shares shares | Dec. 31, 2023 USD ($) $ / shares shares | Dec. 31, 2023 CNY (¥) shares | Dec. 31, 2022 USD ($) | Dec. 31, 2022 CNY (¥)
Share-Based Compensation [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Aggregated restricted shares issued | shares |  | 160,000 |  |  |  |  |  |  |  | 3,000 | 10,000 | 220,000 |  |  |  |  |
Common stock price per share | $ / shares |  |  |  | $ 7.83 |  |  |  |  |  |  |  | $ 0.001 |  |  |  |  |
Fair value price per share | $ / shares |  |  |  |  |  |  |  |  |  |  |  | $ 2.68 |  |  |  |  |
Vested shares issued | shares |  |  |  |  |  |  |  |  |  |  |  |  |  | 4,167 | 4,167 |  |
Non-cash share based compensation expense | $ |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 6,529 |  | $ 40,415 |
Aggregate number of shares | shares |  |  |  | 8,939,976 | 9,489,800 |  | 1,720,087 |  |  |  |  |  |  |  |  |  |
Option exercise price | $ / shares |  |  |  |  |  |  |  | $ 1.96 |  |  |  |  |  |  |  |  |
Fair value of volatility |  |  |  |  |  |  |  |  |  |  |  |  |  | 106.59% | 106.59% |  |
Fair value of risk free interest rate |  |  |  |  |  |  |  |  |  |  |  |  |  | 3.51% | 3.51% |  |
Fair value dividend rate |  |  |  |  |  |  |  |  |  |  |  |  |  | 0.00% | 0.00% |  |
Restricted share | shares |  | 40,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Option exercise price per share | $ / shares |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 0.8681 |  |  |
Non-cash share-based compensation expense | $ |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 831,250 |  |  |
Estimated life |  |  |  |  |  |  |  |  |  |  |  |  |  | 5 years 9 months 29 days | 5 years 9 months 29 days |  |
Share-based compensation expenses |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 2,952,247 | ¥ 20,877,994 | 2,589,157 | ¥ 17,405,185
Intrinsic value of outstanding stock options | $ | [1] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Average exercise price | $ / shares |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 1.05 |  |  |
Intrinsic value of exercisable stock options | $ | [1] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Minimum [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-Based Compensation [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Aggregated restricted shares issued | shares |  |  |  |  |  |  |  |  |  | 3,000 |  |  |  |  |  |  |
Maximum [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-Based Compensation [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Aggregated restricted shares issued | shares |  |  |  |  |  |  |  |  |  | 10,000 |  |  |  |  |  |  |
Options [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-Based Compensation [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Unrecognized stock-based compensation | $ |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 1,328,299 |  |  |
Director [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-Based Compensation [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Aggregated restricted shares issued | shares |  |  |  |  |  |  |  |  |  |  |  | 500,000 |  |  |  |  |
Fair value of volatility |  |  |  |  |  |  |  |  |  |  |  |  |  | 106.41% | 106.41% |  |
Fair value of risk free interest rate |  |  |  |  |  |  |  |  |  |  |  |  |  | 1.26% | 1.26% |  |
Fair value dividend rate |  |  |  |  |  |  |  |  |  |  |  |  |  | 0.00% | 0.00% |  |
Executive Officer and Director [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-Based Compensation [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Aggregate number of shares | shares |  |  |  |  |  |  |  | 350,000 |  |  |  |  |  |  |  |  |
Officer [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-Based Compensation [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stock options | $ |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 2,805,624 |  |  |
Share-based compensation expense | $ |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
2015 Equity Incentive Plan [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-Based Compensation [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Aggregated restricted shares issued | shares |  |  |  |  |  | 10,000,000 |  |  |  |  |  |  |  |  |  |  |
Restricted Shares Granted on June 30, 2015 [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-Based Compensation [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Aggregated restricted shares issued | shares |  |  |  |  |  |  |  |  |  |  |  |  | 690,000 |  |  |  |
Vested shares issued | shares |  |  |  |  |  |  |  |  |  |  |  |  |  | 1,667 | 1,667 |  |
Restricted Stock [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-Based Compensation [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Aggregated restricted shares issued | shares |  |  | 460,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock price per share | $ / shares |  |  |  |  |  |  |  |  |  |  |  |  | $ 0.001 |  |  |  |
Fair value price per share | $ / shares |  |  | $ 0.95 |  |  |  |  |  |  |  |  |  | $ 3.24 |  |  |  |
Option exercise price | $ / shares |  | $ 0.88 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Aggregate share | $ |  |  | $ 894,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Restricted share | shares |  |  | 230,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Option exercise price per share | $ / shares |  |  | $ 0.978 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-cash share-based compensation expense | $ |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 34,086 |  |  |
Share-based compensation expenses | $ |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 9,922 |  |  |
Restricted Stock [Member] | Executive Officer and Director [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-Based Compensation [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Aggregated restricted shares issued | shares |  |  | 2,124,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Restricted share units granted on August 23, 2019 [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-Based Compensation [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Restricted shares granted under 2015 Plan, descriptions |  |  |  |  |  |  |  |  |  |  |  |  |  | the Company’s 2015 Plan, the Compensation Committee granted an aggregate of 1,887,000 restricted share units of the Company’s common stock to certain employees, officers and directors of the Company, of which 710,000 restricted share units were granted to the Company’s executive officers and directors. There are two types of vesting schedules, (i) the share units will vest semi-annually in 6 equal installments over a three year period with the first vesting on September 30, 2019; (ii) the share units will vest annual in 3 equal installments over a three year period with the first vesting on March 31, 2021. The fair value of these restricted shares was $0.9 per share on August 23, 2019. | the Company’s 2015 Plan, the Compensation Committee granted an aggregate of 1,887,000 restricted share units of the Company’s common stock to certain employees, officers and directors of the Company, of which 710,000 restricted share units were granted to the Company’s executive officers and directors. There are two types of vesting schedules, (i) the share units will vest semi-annually in 6 equal installments over a three year period with the first vesting on September 30, 2019; (ii) the share units will vest annual in 3 equal installments over a three year period with the first vesting on March 31, 2021. The fair value of these restricted shares was $0.9 per share on August 23, 2019. |  |
Non-cash share based compensation expense | $ |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 23,778 |  |  |
Restricted Shares Granted on October 23, 2020 [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-Based Compensation [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Aggregated restricted shares issued | shares |  |  |  |  |  |  |  |  | 100,000 |  |  |  |  |  |  |  |
Fair value per share | shares |  |  |  |  |  |  |  |  | 3 |  |  |  |  |  |  |  |
Stock Option [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-Based Compensation [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Aggregate number of shares | shares |  |  |  |  |  |  |  | 2,750,002 |  |  |  |  |  |  |  |  |
Intrinsic value of exercisable stock options | $ |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stock Option [Member] | Director [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-Based Compensation [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Aggregate number of shares | shares |  |  |  |  |  |  |  |  |  |  |  |  |  | 350,000 | 350,000 |  |
Stock Option [Member] | Officer [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-Based Compensation [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Aggregate number of shares | shares |  |  |  |  |  |  |  |  |  |  |  |  |  | 2,400,002 | 2,400,002 |  |
Employees Stock Ownership Program on November 29, 2021 [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-Based Compensation [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair value of volatility |  |  |  |  |  |  |  |  |  |  |  |  |  | 106.41% | 106.41% |  |
Fair value of risk free interest rate |  |  |  |  |  |  |  |  |  |  |  |  |  | 1.26% | 1.26% |  |
Fair value dividend rate |  |  |  |  |  |  |  |  |  |  |  |  |  | 0.00% | 0.00% |  |
Stock options | $ |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Employees Stock Ownership Program on November 29, 2021 [Member] | Director [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-Based Compensation [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stock options | $ |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 479,599 |  |  |
Restricted Stock Units (RSUs) [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-Based Compensation [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair value of volatility |  |  |  |  |  |  |  |  |  |  |  |  |  | 106.34% | 106.34% |  |
Fair value of risk free interest rate |  |  |  |  |  |  |  |  |  |  |  |  |  | 4.47% | 4.47% |  |
Fair value dividend rate |  |  |  |  |  |  |  |  |  |  |  |  |  | 0.00% | 0.00% |  |
Stock options | $ |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 838,190 |  |  |
Unrecognized stock-based compensation | $ |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Estimated life |  |  |  |  |  |  |  |  |  |  |  |  |  | 5 years 9 months 29 days | 5 years 9 months 29 days |  |
Share-based compensation expenses | $ |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 343,960 |  |  |
Fair value of grant date | $ |  |  |  |  |  |  |  |  |  |  |  |  |  | 56,521 |  |  |
Restricted Stock Units (RSUs) [Member] | Options [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-Based Compensation [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Unrecognized stock-based compensation | $ |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 55,746 |  |  |
[1] | The intrinsic value of the stock options at December 31, 2023 is the amount by which the market value of the Company’s common stock of $1.05 as of December 31, 2023 exceeds the average exercise price of the option. As of December 31, 2023, the intrinsic value of the outstanding and exercisable stock options was $nil.

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- Definition The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (f)(2)(ii) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition Line items represent financial concepts included in a table. 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