The little girl in the story longed for "roast goose" and a "Christmas tree" amid the ice and snow. Those were things that could save her life, but they exceeded the limits of her abilities, so her wish was not granted.
In other words, Restriction 1 stated that one could not "directly resolve a current difficulty that exceeded the limits of one's own abilities."
For example, Zhang Yuanqing was currently being hunted by the Fear Heavenly King. If he lit a match and wished, "I want to immediately escape the Fear Heavenly King's pursuit!"
The wish would not come true.
"I want the Fear Heavenly King to suddenly drop dead on the spot," "I want to immediately become a demigod," "I want an item capable of fighting a demigod"—wishes like these that could directly solve his problem but exceeded the limits of his own abilities would not be granted.
But he could make a wish another way. For example: "The Female Marshal suddenly arrives and saves my worthless life."
There was a chance that the Female Marshal might suddenly arrive. She had the strength to save him, and she also had reasons to save him. Therefore, this did not exceed the limits of Zhang Yuanqing's own abilities.
However, the content of Remark 4 was: although wishes would definitely come true, it would not grant just any wish for you.
What this remark referred to was actually the item's limit.
A rule-type item at the Saint stage could not manipulate powerful demigods or Sovereigns. Likewise, wishes such as "I hope the sun explodes" or "the end of the world," which surpassed the item's limits, could not be granted.
Wishing for the Marshal to appear and save his life could circumvent the restriction of Remark 1, but not the restriction of Remark