`=guidepost` are for direction signs. Use `information=route_marker`.

Is this `target=CN` or `target=HK`?

The lower side of the cliff needs to be on the right of the line. Notice the pointy fang symbols.

osm.org/changeset/97026910

Transliterating is discouraged. Names in other languages should be commonly used.

osm.org/changeset/97026542

osm.org/changeset/97026542

osm.org/changeset/97026542

Don't tag for renderer. `=rock` is defined for being attached to bedrock; `=stone` otherwise. Please check this is the case.

In comparison, "Bread Rock" and "Emperor Rock" have been used by some in English.

Transliteration is discouraged. Don't "translate" names in other languages if they don't exist in common use.

Please add only common names, not make up your own

You deleted both streams that still exist but are "impassable" according to your standards, and those that don't exist. That's the problem. Streams that can't be walked up are still streams. I'm also interested to know which of them ceased to exist.

Please check that there is a default `change=yes` section here https://osmlab.github.io/osm-deep-history/#/way/888688800

As well as `incline` or `height`, and `trail_visibility=horrible`

Also `surface=impassable` or slightly below

To indicate so, add a eg `informal=yes` `highway=path` or `highway=steps` on the side with `surface=rock` starting from `sac_scale=demanding_mountain_hiking`

Streams shouldn't be expected to be passable.

Why are they "useless"?

`access=no` means nothing is allowed to use it. `highway=footway` already means it's pedestrian only.