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SEGMENT INFORMATION AND REVENUE ANALYSIS (Details 1) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Revenue | $ 30,191,069 | $ 23,834,129 | $ 18,531,178
Costs of revenue | (16,206,823) | (7,531,800) | (6,108,676)
Gross Profit | 13,984,246 | 16,302,329 | 12,422,502
Interactive toys - animation series |  |  |
Revenue | 1,969,141 | 160,672 | 522,638
Costs of revenue | (1,348,936) | (81,201) | (379,069)
Gross Profit | 620,205 | 79,471 | 143,569
Interactive toys - game series |  |  |
Revenue | 15,905,314 | 21,152,258 | 16,896,944
Costs of revenue | (5,490,820) | (7,160,508) | (5,612,915)
Gross Profit | 10,414,494 | 13,991,750 | 11,284,029
Mobile game |  |  |
Revenue | 2,473,162 | 2,521,199 | 1,111,596
Costs of revenue | (10,577) | (290,091) | (116,692)
Gross Profit | 2,462,585 | 2,231,108 | 994,904
Information service |  |  |
Revenue | 4,328,591 |  |
Costs of revenue | (4,334,411) |  |
Gross Profit | (5,820) |  |
Communication service |  |  |
Revenue | 5,514,861 |  |
Costs of revenue | (5,022,079) |  |
Gross Profit | $ 492,782 |  |

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