The popular Chinese drama "The Legend of Xiao" or more widely known as "A Chinese Ghost Story" or "The Legend of Qin" in some regions, but I believe you are referring to "The Legend of Xiao" or more accurately "Xiao" or " Eternal Love" but I think you might be referring to "Asian Diary" which seems like a youtube channel. However I found information on a chinese series called "Xiao" $$x$$ or romantic interest and relationships are key parts. Mixing With The Masters Cracked - 3.79.94.248