Does the questioner want to ask "Is the video of Sun Yingsha acting coquettishly to Wang Chuqin true?" Not true. According to a search on Sohu Entertainment, Sun Yingsha and Wang Chuqin are marketing accounts that are promoting CP, binding their names together, and then marketing "Selected Mixed Doubles", so the video of Sun Yingsha acting coquettishly towards Wang Chuqin is not true.