Four generations under one roof？ Thats so 1990s. The modern family is a diverse group—though not many can afford to fit grandma and the great-grandkids in the same apartment. Perhaps thats why some are choosing to be “Double Income， No Kids，” or DINKs. Others want children， but not the hassle that comes with a husband， while marriages of convenience between same-sex loving couples help ensure parents precious lineage continues. For all its diversity， China prefers its modern families to be traditional. But， the times they are a-changing…

未婚媽媽、領養(yǎng)、丁克夫婦…… 摩登家庭亦有各自的苦樂喜憂