"Those men want beer."
Translation:Ti muži chtějí pivo.
I find chteji or chce impossible to pronounce - and there isn't alway a spoken version
You mean the ch sound? If your language doe not have it, it it is harder to pronounce than sounds you learned as a child. It is pronounced smilarly to h, by narrowing a channel and letting turbulent stream of air make noise, but higher, not inside the throat, but close to the throat opening. It is a velar fricative.
It was hard for me too until I found a little trick. Try pronounce the h or ch like the start of the word "huff".