By Meng Fanyang and Zhao Wenhuan KUNMIN, Sep. 8 – The Chinese task force set off by air on September 6 to participate in the “Pure Homeland-2023” multinational joint demining operation in Cambodia. "Pure Homeland-2023" is an operation arranged according to the consensus reached by the ASEAN Defense Ministers’ Meeting Plus (ADMM-Plus) Experts' Working Group (EWG) on Humanitarian Mine Action (HMA), and co-hosted by China and Cambodia as co-chairs of the ADMM-Plus EWG on HMA.