A non-Arab who has difficulty reciting Qurān.

Q : He ( Imam Qasim ) was asked about a non-Arab who has difficulty reciting Qur‟ān and a woman who cannot recite well. Would their prayer be valid?

A : In the prayer, the non-Arab woman and man Must recite what is easy from the Arabic Qur‟ān. This is based upon what Allah says [as a command]: {Recite what is easy for you from the Qur‟ān}

Source : Masaail-Imam-AlQasim