v3.22.4

Accounts receivable, net | 3 Months Ended
--- | ---
Sep. 30, 2022
Receivables [Abstract] |
Accounts receivable, net | Note 3 – Accounts receivable, net
|  | As of September 30, 2022 |  |  | As of June 30, 2022 |
|  | (Unaudited) |  |  |  |
Accounts receivable |  | $ | 1,272 |  |  | $ | 227 |
Allowance for doubtful accounts |  |  | (216 | ) |  |  | (227 | )
Total accounts receivable, net |  | $ | 1,056 |  |  | $ | - |
Movements of allowance for doubtful accounts are as follows:
|  | As of September 30, 2022 |  |  | As of June 30, 2022 |
|  | (Unaudited) |  |  |  |
Beginning balance |  | $ | 227 |  |  | $ | 25,690 |
Addition (recovery) |  |  | - |  |  |  | (24,953 | )
Exchange rate effect |  |  | (11 | ) |  |  | (510 | )
Ending balance |  | $ | 216 |  |  | $ | 227 |

X
- Definition The entire disclosure for accounts receivable, contract receivable, receivable held-for-sale, and nontrade receivable. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -URI https://asc.fasb.org/topic&trid=2196771 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -URI https://asc.fasb.org/topic&trid=82887179 + Details
Name: | us-gaap_AccountsAndNontradeReceivableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_ReceivablesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration