For parents who wonder how well my daughters communicate with each other in Chinese, I was able to find one 2015 video, of the girls doing a little…. bickering while learning to prepare a little food.   The girls were 12 and 9 then.   My apologies for not being able to find more wholesome conversation.

To me, they sound like many kids from Taiwan, except with little Taiwanese accent.   Personally, it gives me immense joy to listen to them talk to each other in Chinese day in and day out.