The word "恭维" is formed by combining the character "恭", which itself is composed of "共" (meaning together) and "心" (meaning heart), to convey respect or politeness, with the character "维", composed of "纟" (silk, representing connection) and "隹" (a short-tailed bird), to convey maintaining or upholding. Together, these characters form a compound word where "恭" provides the notion of respectful expression, and "维" adds the sense of sustaining or supporting, resulting in the meaning of flattery or insincere praise.