小字

méi rén zhī dào wǒ de xiǎo zì

没人知道我的小字。

Nobody knows my childhood name.

tā ér zi de xiǎo zì

他儿子的小字

the childhood name of his son

xiǎo zì bǐ

小字笔

thin brush used to write small character

xiǎo zì de fù jiā tiáo kuǎn

小字的附加条款

additional clause written in a small characters

yíng tóu xiǎo zì

蝇头小字

very small character