十有九囍十有九厌
[shí yŏu jiŭ xĭ shí yŏu jiŭ yàn]
'Nine times happy, nine times tired out of ten occurrences,' which signifies a balanced recognition of highs and lows in life, suggesting that good things often bring satisfaction but they may eventually get tiresome too. The name could also indicate someone's observation on recurring patterns in daily lives where joys and frustrations coexist.