Chinese phrase
我可以延长〜吗？ wǒ ké yǐ yán cháng 〜 ma
Meaning
Can I extend ___?
When to use it
This asks whether the speaker may extend something. It is a polite way to ask about extending a visa, stay, or deadline.
Example dialogue
我可以延长 我的签证 吗？ wǒ ké yǐ yán cháng wǒ de qiān zhèng ma
Can I extend my visa?
可以，但需要带护照和在学证明来办理，最好提前预约。 ké yǐ dàn xū yào dài hù zhào hé zài xué zhèng míng lái bàn lǐ zuì hǎo tí qián yù yuē
Yes, but you need to bring your passport and proof of enrollment to complete the process. It is best to make an appointment in advance.