The “Hǎo + Verb” Aesthetic: 好听 is part of a family of highly practical and common Chinese adjectives formed by combining
好 (hǎo) with a sensory verb. This includes
好看 (hǎokàn - good to look at),
好吃 (hǎochī - good to eat), and
好玩 (hǎowán - fun to play). This structure reflects a direct, pragmatic way of expressing sensory pleasure that is deeply embedded in the language.