夏汐若晴空

'Xia Xi Ruo Qing Kong' means 'If Summer Tides Are Like A Clear Sky'. 'Summer tides' often represent the memories of summer, a time that might be unforgettable. The whole phrase is a very elegant way to express one's hope for good weather or pure thoughts, conveying a sense of brightness and serenity in one's heart, no clouds, just like a clear sky.