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Statutory Reserves (Tables) | 6 Months Ended
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Jun. 30, 2022
Statutory Reserves [Abstract] |
Schedule of maximum statutory reserve amount |
Name of Chinese Subsidiaries |  | Registered Capital |  |  | Maximum Statutory Reserve Amount |  |  | Statutory reserve at June 30, 2022 |  | Statutory reserve at December 31, 2021
Shanghai TCH |  | $ | 29,800,000 |  |  | $ | 14,900,000 |  |  | ¥6,564,303 ($1,003,859) |  | ¥6,564,303 ($1,003,859)
Xi’an TCH |  | ¥ | 202,000,000 |  |  | ¥ | 101,000,000 |  |  | ¥73,746,526 ($11,243,505) |  | ¥73,862,151 ($11,261,339)
Erdos TCH |  | ¥ | 120,000,000 |  |  | ¥ | 60,000,000 |  |  | ¥19,035,814 ($2,914,869) |  | ¥19,035,814 ($2,914,869)
Xi’an Zhonghong |  | ¥ | 30,000,000 |  |  | ¥ | 15,000,000 |  |  | Did not accrue yet due to accumulated deficit |  | Did not accrue yet due to accumulated deficit
Shaanxi Huahong |  | $ | 2,500,300 |  |  | $ | 1,250,150 |  |  | Did not accrue yet due to accumulated deficit |  | Did not accrue yet due to accumulated deficit
Zhongxun |  | ¥ | 35,000,000 |  |  | ¥ | 17,500,000 |  |  | Did not accrue yet due to accumulated deficit |  | Did not accrue yet due to accumulated deficit

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