Smile夏晴
[smile xià qíng]
It combines English with Chinese. 'Smile' means smiling or being positive; '夏晴' literally refers to clear skies in summer (summer's sunny weather), suggesting brightness, cheerfulness, and a pleasant disposition, especially in times that can be compared with clear, warm days. Note this already has English in it as part of its content which makes 'Smile' understandable by foreigners who know English.