"Doesn't exist anymore"
The place has gone or never existed. This is an auto-generated note from MAPS.ME application: a user reports a POI that is visible on a map (which can be outdated), but cannot be found on the ground.
POI name: Silk Road Museum: 丝绸之路博物馆
POI types: tourism-museum
OSM data version: 2017-10-20T12:20:02Z
#mapsme

"Named Tianshan District Yanghang Mosque."
POI name: بەيتۇل مەئىمۇر
POI types: building amenity-place_of_worship-muslim
OSM data version: 2017-10-20T12:20:02Z
#mapsme

""chicken food" sign on front. Specialises in Hui cuisine."
POI has no name
POI types: amenity-restaurant
OSM data version: 2017-10-20T12:20:02Z
#mapsme

"Half the building is now a police station."
POI has no name
POI types: historic-monument
OSM data version: 2017-10-20T12:20:02Z
#mapsme

"Named "People's Park in english""
POI name: 人民公园خەلق باغچىسى
POI types: leisure-park
OSM data version: 2017-10-20T12:20:02Z
#mapsme

"Hostel moved to a new location"
The place has gone or never existed. This is an auto-generated note from MAPS.ME application: a user reports a POI that is visible on a map (which can be outdated), but cannot be found on the ground.
POI name: White Camel Hostel
POI types: tourism-hostel
OSM data version: 2017-10-20T12:20:02Z
#mapsme