<attribute_1>+" "+<attribute_2>

def FindLabel([Type],[Name]):
    if str([Type]) == "None" and str([NAME]) != "None":
        return [Name]
    elif str([Type]) != "None" and str([NAME]) == "None":
        return [Type]
    elif str([Type]) == "None" and str([NAME]) == "None":
        return ""
    else:
        return str([Type]) + " " + str([Name])

def FindLabel([osm_name_58_en],[osm_name]):
       if ([osm_name_58_en]) != None and ([osm_name]) != None:
           return [osm_name_58_en]
       elif ([osm_name_58_en]) == None and ([osm_name]) != None:
         return [osm_name]
       elif ([osm_name_58_en]) != None and ([osm_name]) == None:
          return [osm_name_58_en]
       elif ([osm_name_58_en]) == None and ( [osm_name]) == None:
         return ""
       else:
           return ([osm_name_58_en]) + " " + ([osm_name])