The Chinese word "招手" is a verb-object compound word formed by combining the verb "招" (zhāo), meaning to beckon or summon, and its object "手" (shǒu), meaning hand. Literally, it describes the action of "beckoning with the hand," where the first character denotes the action and the second specifies the tool or body part involved. This straightforward combination creates a clear and intuitive term for the gesture of waving someone over, exemplifying how many Chinese words logically merge semantic elements to form their meaning.