Hello Benny, I am Mitsuo from Japan and I have a question of Chinese phrase.

How do you say
“Please call the Interpreter Center. They speak Chinese. We do not speak Chinese.”
“Please call the Bilingual Center. They speak Chinese, we do not speak Chinese.”
“Their phone number is …”
“This is their phone number.”

I know some words like,
“Ta hui shuo Zhong Weng, women bu hui shuo Zhong weng.”
“Zhege shi ta de dian hoa hao ma.”

We had one time a Chinese customer who didn`t speak Japanese nor English. If he speaks English then I could help him but he didn`t seem to speak English either. We could not do anything for him.

I appreciate for your help. You can upload your new video sharing us an example.
Duo xie,
Thank you

Mitsuo Togashi