Language spoken in czech republic

How many languages are spoken in Czech Republic?
Or that Czech ranks among the most complicated languages in the world? Although the vast majority of the population of the Czech Republic (96%) speaks Czech, you can also hear Slovak, Russian, Polish, Ukrainian, or Vietnamese as these are languages of the largest national minorities in the Czech Republic..

What are the typical features of the Czech language?

A typical feature of the Czech language is the use of diacritics - small hooks (carons) and acute accents (dashes) written above the letters

These symbols indicate pronunciation and simplify spelling

Portuguese in the Czech Republic are citizens and residents of the Czech Republic who are of Portuguese descent.