Unable to answer "Does this crossing have an island?" – Marked Crossing – node/6610997053 via StreetComplete 62.0:

there is no crossing

Unable to answer "Is there a shelter at this stop?" – Điếm thôn Nha - Cầu Vĩnh Tuy (Bus Stop) – node/8900275029 via StreetComplete 62.0:

moved to the west about 15m

Unable to answer "How is this power line attached?" – Power Pole – node/2930136688 via StreetComplete 61.1:

most likely horizontal, but i am not sure as it looks different from all examples

Unable to answer "What’s the surface here?" – Path – way/1165460629 via StreetComplete 57.2:

no path anymore