I regret to inform but Portuguese is one of the 5 most spoken languages in the world, and mandarin ain't spoke by all chinese, just a small part.

The countries you mentioned are the ones where portuguese is officially spoken, but there are huge imigration colonies of portuguese like in France, US, Luxembourg, South Africa, etc...
You forgot to mention Cape verde and S.Tome and Prince

Only God Can Judge Me
الله فقط يمكنه محاكمتي

I am you and you are me, if you love i love, if you suffer i suffer
أنا أنت, و أنت أنا, إذا أحببت نفسك أحببت نفسي, إذا عانيتَ عانيتُ