According to later family research, a relative who was an opium addict took her at the age of 3 to another city and sold her to a family named Wang, who named her Wang Xiaohong.
Согласно поздним исследованиям, её родственник, пристрастившийся к опиуму, в трёхлетнем возрасте увёз Пу в другой город, где продал семье Ван.