Meaning of wéi zhǐ:
wéi zhǐ
为止
Preposition
until
Wǒ huì děng nǐ dào wǎnshàng shí diǎn wéi zhǐ.
我会等你到晚上十点为止。
I will wait for you until 10 PM.
Particle
(used in combination with words like 到[dao4] or 至[zhi4] in constructs of the form 到...為止|到...为止)
Wǒmen huì jìxù nǔlì, dào chénggōng wéizhǐ.
我们会继续努力，到成功为止。
We will continue to work hard until we achieve success.
