合作hézuòto cooperate; to collaborate; to work togetherHSK 5PronunciationhézuòExample sentence我们两家公司决定在技术开发上合作。Wǒmen liǎng jiā gōngsī juédìng zài jìshù kāifā shàng hézuò.Our two companies decided to cooperate on technology development.Read and choose an answerOne fixed sampleExplore a sample