China positively is a big market for TaleWorlds. But unlike European or North American players, Chinese and East Asian players are small mass in the TaleWorlds forum. That is why I think TaleWorlds mightn't listen to Asian players' voices directly. Most of the time, it is the Chinese outsourced forum forward Chinese players' opinions to TaleWorlds.
I saw a lot of EU and NA players endeavouring to want a Duel server through the forum that might be the reason.
Perhaps you should post a thread into the Multiplayer section, Steam Community, or Chinese outsourced forum to call Chinese and East Asian players to respond, and it probably works somehow if there is a definite number of requirements.
And probably there is a local Chinese server running by Netease next year what I heard.