Anyone knows about French-speaking vacancy in hk?

Hi all,

My bf is going to move to HK, but we are thinking about his chance of getting a job here.

The major difficulty is that, he only speaks french and fair english, he can't even read/write english good.

I thought of jobs in french restaurants or kitchen but i'm not sure the feasibility. While i can't really proceed to search or do any test before his arrival, coz these positions usually take walk-in interviews.

Anyone has more ideas or experiences about getting a job with a similar profile?