// Query for all users without tracking them
var users = context.Users.AsNoTracking();

// Query for some users without tracking them
var someUsers = context.Users
                        .Where(u => u.Name.EndsWith("st"))
                        .AsNoTracking()
                        .ToList();
//Or ...
var items = context.Users.AsNoTracking().Where(...);

var changedEntityNames = ctx.ChangeTracker
                                      .Entries()
                                      .Where(x => x.State == EntityState.Added ||
                                                  x.State == EntityState.Modified ||
                                                  x.State == EntityState.Deleted)
                                      .Select(x => ObjectContext.GetObjectType(x.Entity.GetType()).FullName)
                                      .Distinct()
                                      .ToList();

@foreach (var item in Model)
{
  <div>
     @Html.Raw(@item.Description)
  </div>
}