Meaning of qīn zì:
qīn zì
亲自
Adverb
personally; in person; oneself
Tā juédìng qīnzì qù shāngdiàn.
她决定亲自去商店。
She decided to go to the store personally.
Xiàozhǎng juédìng qīnzì chūxí huìyì.
校长决定亲自出席会议。
The principal decided to attend the meeting in person.
Tā juédìng qīnzì qù jiàn kèhù.
他决定亲自去见客户。
He decided to meet the client himself.