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CASH AND RESTRICTED CASH (Tables)
12 Months Ended
Dec. 31, 2020
CASH AND RESTRICTED CASH  
Schedule of reconciliation of cash and restricted cash in the consolidated balance sheets to the amounts in the consolidated statements of cash flows

    

    

As of December 31,

2019

2020

Cash

 

5,810,938

 

16,259,457

Restricted cash - current assets

 

34,299

 

86,829

Restricted cash - non-current assets

 

128,025

 

146,643

Total cash and restricted cash shown in the consolidated statements of cash flows

 

5,973,262

 

16,492,929