https://www.hkpgbc.org/post/pgbc-supporting-event-seminar-series-on-new-horizon-in-greening-skyrise-greenery
[PGBC Supporting Event] Seminar Series on "New Horizon in Greening - Skyrise Greenery"
Sep 17, 2024 - Seminar Series on "New Horizon in Greening - Skyrise Greenery" Series No. 3 – Maintenance and Community Involvement
seminar seriesnew horizonskyrise greenerypgbcsupporting