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PRINCIPAL ACCOUNTING POLICIES - Future minimum lease payments under the Group's non-cancelable operating lease agreements based on ASC 840 (Details)
¥ in Thousands
Dec. 31, 2019
CNY (¥)
PRINCIPAL ACCOUNTING POLICIES  
2020 ¥ 49,501
2021 37,812
2022 22,711
2023 17,125
2024 and after 15,440
Total lease commitment ¥ 142,589