Mum looks after us meticulously, we should be filial towards her.
Examples (Wiktionary)
Mandarin
孝顺是中华民族的传统美德。
孝順是中華民族的傳統美德。
xiào shùn shì zhōng huá mín zú de chuán tǒng měi dé ．
Filial piety is a traditional virtue of the Chinese people.
Mandarin
菲饮食，而致孝乎鬼神。
菲飲食，而致孝乎鬼神。
fěi yǐn shí ， ér zhì xiào hū guǐ shén ．
He used himself coarse food and drink, but displayed the utmost filial piety towards the spirits.
Mandarin
披麻戴孝
披麻戴孝
pī má dài xiào
to wear the hemp garments of mourning
Mandarin
子女忤逆不孝实在令父母寒心。
子女忤逆不孝實在令父母寒心。
zǐ nǚ wǔ nì bù xiào shí zài lìng fù mǔ hán xīn ．
Wayward children who are unfilial make their parents disappointed.
Wayward children who are unfilial are a disappointment to their parents.
Children who are wayward and unfilial are a disappointment to their parents.
Mandarin
“山东我见到过太多的家暴党的例子了……不孝有三，无后为大的观念根深蒂固，但是我的精子没有活性……为了这事我爸差点跟我闹翻了。”
“山東我見到過太多的家暴黨的例子了……不孝有三，無後為大的觀念根深蒂固，但是我的精子沒有活性……為了這事我爸差點跟我鬧翻了。”
“ shān dōng wǒ jiàn dào guò tài duō de jiā bào dǎng de lì zi le ． ． ． ． ． ． bù xiào yǒu sān ， wú hòu wèi dà de guān niàn gēn shēn dì gù ， dàn shì wǒ de jīng zǐ méi yǒu huó xìng ． ． ． ． ． ． wèi le zhè shì wǒ bà chā diǎn gēn wǒ nào fān le ． ”
I have seen too many cases of transgender people suffering domestic violence in Shandong… the notion that "there are three ways to be unfilial; the worst is to not produce offspring" has been deeply ingrained in the minds of many, but my sperms weren't active… my dad almost fell out with me about this.