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Other Receivables and Prepayments, Net | 12 Months Ended
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Dec. 31, 2020
Other Receivables And Prepayments Net [Abstract] |
OTHER RECEIVABLES AND PREPAYMENTS, NET |
| 5. | OTHER RECEIVABLES AND PREPAYMENTS, NET
Other receivables and prepayments as of December 31, 2020 and 2019 consist of the following:
|  | 2020 |  |  | 2019 |
Rental deposits |  | $ | - |  |  | $ | 36,846 |
Prepaid expenses |  |  | 74,500 |  |  |  | 29,939 |
Interest receivable |  |  | 16,130 |  |  |  | - |
Advances to employees |  |  | 83 |  |  |  | 78 |
|  |  | 90,713 |  |  |  | 66,863 |
Less: reserves for doubtful accounts |  |  | (56,771 | ) |  |  | (47,996 | )
Other receivables and prepayment, net |  | $ | 33,942 |  |  | $ | 18,867 |
During the years ended December 31, 2020, bad debt expense was $26,688, recovery of bad debt was 17,913 due to the disposition of Beijing Dehaier. In 2019 and 2018, bad debts on other receivables were $499 and $16,403, respectively.

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