Lethal Bhai, you have probably heard/read the hadith that mentions/instructs us all to acquire knowledge even if we have to go to China, so you think our Holy Prophet PBUH was not aware that the chinese people did not know any Islamic knowledge let alone know Arabic.
so what can we learn from that hidaayat?
In my humble opinion it means for us Muslims to acquire knowledge where ever we can find it! even if it is in any language! I mean knowledge that stirs our longing of and belonging to the Al Mighty Allah Subhanahu wa Taala!