I watched it as an Arab Muslim who wanted to know what was happening with the Muslim minority in non-Muslim countries

Kazakhs and Mongols I have always known that their customs and traditions are similar to those of the Turkish tribes, their clothes are also similar to them, Kazakhs are known to be Muslims and even when the religion was not mentioned in the drama, it was clear that they are Muslims. I do not know about the traditions of the Kazakhs, so I have no authority to judge whether the director was able to portray them in a good or bad way, but I am a Muslim and I think that I have the right to criticize those things that contradict my religion.

first of all : Alcohol is Haram(forbidden) for Muslims
It is not (you CANNOT drink alcohol) but (you MUST NEVER drink alcohol)
It is not something that can be taken lightly in Islam, I admit that in our time there are many who drink alcohol despite their Islam (but they are considered deviants from the religion and their action does not make drinking alcohol permissible)
Everyone in the drama drank alcohol and danced together at the wedding

Which makes me remember the second thing: Intermingling.
It is wonderful to spread a cheerful culture about Kazakh traditions but mixing that image with alcohol while both men and women dance together? That is not something Muslims would do.

Finally and most critically was: Why did no one object to Tuoken's relationship with that non-muslim Mongol guy?

In the Mongol tent there was a statue of Buddha and paintings of the Buddhist religion, if Su Li Tan family was really Muslim how did they allow their dead son's children (the children were born Muslims) to be raised with a husband from another religion? It is okay for a Muslim man to marry a non-Muslim woman (because the children will follow their father's religion) but for a Muslim woman to marry a non-Muslim man? This is HARAM.

actually I don't understand many parts.
Is it because the writer was interested in conveying the suffering of the Kazakhs without paying attention to the details related to Islam? Or is this really what happens to the Kazakhs? I hope to get my answer from a real Kazakh !!