I am bilingual in Mandarin and English.

There's been some posts on BP for example about buying in Brazil....do you know Portuguese, do you know rental law in Brazil, can you evict someone, do tenants have rights, can you find an English speaking lawyer easily and affordable to handle your eviction and keep you updated? 

Adding to that, he does not speak English, so I had to use Google Translate to communicate.I wonder... am I going to have make some type of "how-to" guide on cleaning the apartment?

You speaking English they will love you.  

My mother, an English teacher who would read two books at a time while surfing the television, once commented I was illiterate (thanks mom).

He speaks reasonable English but 25 years ago you could barely understand him.

Double bonus points for the final pompous "e" and the Middle-English spelling of "main"!

@Don English I really like Tulsa/OKC and the surrounding suburbs.   

If you have groups that don't speak English then write something in that language as well to make them feel comfortable to reach out to you.What’s your preferred way of collecting rent? 

Ok I guess English isn't someone up theres first language.