How do you say happy in Chinese?
— 幸運, 幸运 (xìngyùn de)

Attributes for happy in Chinese
happiness幸福 (xìngfú), 快樂, 快乐 (kuàilè)
Derivative terms for happy in Chinese
happiness幸福 (xìngfú), 快樂, 快乐 (kuàilè)