借你儿子还你孙子借你女儿还你孙女
[jiè nĭ ér zi hái nĭ sūn zi jiè nĭ nǚ ér hái nĭ sūn nǚ]
'Borrowing Your Son for a Grandson, Borrowing Your Daughter for a Granddaughter' – A somewhat nonsensical phrase, it humorously deals with concepts of inheritance, borrowing future generations (implying offspring leading to future generations), and playing around with lineage in an exaggerated manner.