Furthermore, it helps to be reasonably accurate when tracing roads and other objects from imagery, where the imagery is sufficiently detailed. Otherwise a volunteer editor is probably going to have to spend their own free time cleaning up after you.

…Welcome to OSM. Are you sure this dirt track in rural Tanzania is a secondary road called "poopy road"? Please don't add junk data and false information to the map, especially since many people, humanitarian organizations and companies rely on OpenStreetMap.

Welcome to OpenStreetMap. Unfortunately I will have to revert your changeset because you appear to have added fictitious objects to the map; please be mindful that OSM is a live dataset. If you think this is incorrect, please let me know.

Tagging convention for Mainland China is to only include the Chinese label in name=*; not sure why you added the English name as well.

此外，十號幹線的尽头是在桥上，不是在口岸里面。

深港西部通道是香港的路，就应该用繁体中文和英文的名字在name。而且真的名字（香港政府的）不是”深圳湾公路大桥“。=* (http://hk.centamap.com/gc/centamaplocation.aspx?sx=814955&sy=835385&z=5)

Hi. I've changed your tagging since the wiki page (osm.wiki/Asia/Asian_Highway_Network) says AH routes should use int_ref=* and not ref=*. I have sent an email to the OSM-talk mailing list (https://lists.openstreetmap.org/listinfo/talk) about the Hong Kong routes because I can't find anything outside the English Wikipedia and its mirrors which says that AH368 and AH374 actually exist; the articles don't have any sources and were created by a user who is now blocked for abusing multiple accounts.

China uses different tagging to Hong Kong; only the Chinese name should be in the main "name" tag and "Fugang Road" should be in the "name:en" tag.

Hi, welcome to OSM. Swimming pools should be tagged as "leisure=swimming_pool" (you've tagged this one as "natural=water" and "water=pool").

I've reverted this changeset because it was not constructive

I've reverted this changeset because it was not constructive

I'm not sure if it and Hong Kong station (no fare gates) should share a public_transport=station relation.

Central is one station, and as far as I'm aware should only have one relation for all four of the MTR platforms.

The Admiralty station relations should be merged (the station is contiguous with no fare gates between the sets of platforms, which are linked by escalators and lifts); I'm not sure what the tagging is for the station structure (building=public_transport?) but you should move the station building tags to the station node, and move the node closer to the centre of the station, probably along Rodney Street.

oh. You did edit the station building, but you should have transferred the tags over to the station and/or stop area objects (and possibly added a building=yes tag to it).

Hi, please be careful with making these. There is already a station building mapped (way/248971549), and there are two stop position nodes which are stacked one above the other. You may want to edit areas like this in JOSM (https://josm.openstreetmap.de) instead of iD, because the data is relatively dense.

I've reverted some of your changesets because they also introduced tagging errors such as landuse tags on nodes.

Is the entire station enclosed in a building? As far as I'm aware the platforms are mostly under canopies and the tracks aren't covered, so the platforms should be tagged with covered=yes with only the actual building structure on the north side being tagged with building=yes.

The situation for Macau is a bit different since English is spoken "widely" (per Wikipedia) and more than Portuguese, but the English name is more often than not identical to the Portuguese name so roughly the same rules can apply. Where the English name differs I am not so sure since the OSM Wiki page indicates that only the Portuguese and Chinese names should be in name=*, but this would probably be wrong since the official language matters less than what is spoken by the actual people who live there.

Most Hongkongers can speak both English and Chinese (and some can't speak Chinese); see also https://en.wikipedia.org/wiki/Code-switching_in_Hong_Kong. Printed maps of Hong Kong often use both English and Chinese.