Baan Kiang Tawan

Is this the actual name?

C2 ร้านวัสดุก่อสร้าง เกาะสมุย

"pier is completely removed"
The place has gone or never existed. A user of Organic Maps application has reported that the POI was visible on the map (see snapshot date below), but was not found on the ground.
OSM snapshot date: 2022-03-14T07:52:33Z
POI has no name
POI types: amenity-ferry_terminal
#organicmaps

"Cafe - Sandy shop"
POI name: Cafe - Sandy shop
POI types: amenity-cafe cuisine-thai
OSM data version: 2023-06-06T06:59:44Z
#mapsme

this Road is collected to the main entramce road

#OsmAnd

Raya Ville

Probably a rental shop with different vehicles offered ?
osm.wiki/Tag%3Ashop%3Drental

"closed every sunday"
OSM snapshot date: 2023-12-13T18:30:01Z
POI has no name
POI types: amenity-restaurant cuisine-thai internet_access-wlan
#organicmaps android