Mr. Chang confides that a long series of frustrations had them on the verge of giving up more than once. Says Mrs. Chang, "The child would cry and throw temper tantrums, and there was no understanding why. We didn't know how to handle him."
張爾廉說，過程中的挫折不斷，讓他們幾度想要放棄，「孩子為什麼哭、為什麼發脾氣，我們都無從瞭解，不知如何應付」，張媽媽說著說著紅了眼眶。