Translation:The Polish language is very easy, right?
Chinese language has extremally barebones grammar. There are no grammatical cases, no genders, even no tenses or plural form in Chinese! Yet the infamous chinese writing, pronounciation, and, whats most important, uderstending what people are saying - thats a totally different story ;)
Polish grammar is not that complicated, it is just poorly understood by many who teach it, and then hide behind such trite sayings rather than ask the one question they avoid - what do the learners need to be do their learning more effectively. For example, this course attempts to describe Polish tenses using English tenses, ignoring the fact that native English speakers see a who lot more subtlety in tenses than Polish natives, and so the Polish tenses make little sense.