Hsui Tai is a fictional character portrayed by Katie Leung in the TV series Agatha Christie's Poirot.
In the first episode they appeared in, titled Cat Among the Pigeons (season 11), they were 21 years old.
They appear in 1 episodes out of a total of 70 aired
Episodes1
Cat Among the Pigeons
episode S11.E2 june 2009A foreign revolution, a kidnapped princess, and a trove of priceless rubies are linked to a prestigious girls' school, where staff members are brutally murdered.