Hello everyone, I hope you are doing well, the Chinese version of Christmas Celebration Wtih Sakuya Izayoi! is here! If your steam language is set to Chinese, it should automatically be downloaded, if not, then right click the game in your steam library, go to properties, and select Chinese from the languages tab! You may need to restart steam to see the option.
I hope this translation will be helpful! Please let me know your thoughts on it. Take care and have a wonderful day.