小二来碗幸福客官幸福来了
[xiăo èr lái wăn xìng fú kè guān xìng fú lái le]
Derived from ancient Chinese drama terms. It uses an inn servant ('er') calling out to bring in happiness (figuratively) to guests. It implies the pursuit and welcome of a happy state, like wishing for bliss as it comes knocking on one’s door.