Eric and Jing Liu are working partners, not husband and wife. There is no other connection, just to do the program together.

Yangshengtang was launched in 2009, with Liu Hongyue and Jing Liu as the hosts. The program adopts the way of studio interviews and feature films, with the aim of "spreading the way of health preservation and teaching the skills of health preservation", adhering to the traditional medical theory and according to the guiding ideology of "harmony between man and nature" in China's traditional health preservation, systematically introduces China's traditional health preservation culture, and at the same time introduces practical health preservation methods.