CASH AND RESTRICTED CASH (Tables)

12 Months Ended

Dec. 31, 2021

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,
	2020	2021
Cash	16,259,457	9,968,109
Restricted cash - current assets	86,829	2,014,304
Restricted cash - non-current assets	146,643	43,954
Total cash and restricted cash shown in the consolidated statements of cash flows	16,492,929	12,026,367