Hello my dear brother @mdkamran99

May god bless you always
If you are going to study or work in a country other than your own, it is very important to know the language of that country. If you don't know the language, you will be in trouble. There are different countries in the world including Germany, France, Italy, Canada, China where you must know the language.i wish you my best my dear brother

Best regard @jannatmou