Desc: Thorn in the Center of the Heart (Sin Lai Guh Ling Bang Do): Directed by Thang Mung. With Anthony Tucker Amirante, Nuam Boih, Emily Buckner, Shawn Christopher. Khan Pi is a father, retired from military special operations, and struggling to pay medical bills since the death of his wife. Offered a chance to get rich, Khan Pi has to decide whether to care for his family or maintain his integrity.