Global Classroom 2023-2024 (Long Haul Study tours to USA) (Retender) (投標編號:PTS23-0022) by Moscow MA | 9 月 15, 2023 | 校園消息, 招標
Consultancy Service for Feasibility Study on New Building and Extension at ELCHK Lutheran Academy (投標編號:PTS23-0021) by Moscow MA | 8 月 17, 2023 | 校園消息, 招標