某些地方，我不是指所有，谁有传姓氏的可能就把家产分给谁，所以在默认随父姓的前提下祖祖辈辈都在拼命生儿子，因为女儿不能分家产。偶尔冒出个女的生个娃随自己姓，娘家立刻重新分财产把她划入分配范围。另外夫妻同姓这事确实不少见，一般人那就没所谓了，极少数地区还要讲究孩子入谁的家谱……
In some places, I don't mean everything. Whoever has a family name is likely to give it to anyone, so the ancestors, by default, are trying to give birth to a son, because the daughter can't give birth to a child. Sometimes a girl comes up with her own name, the mother immediately re-segregates her property. It's quite common for couples to share a family name.