The headquarters and regional sub-offices provide various services for all restaurants regarding food import and export, recipes, personnel and training.

"[7][3][8][9] This is implemented most notably by the convenience of the fast food model with emphasis on speed of service, affordability to the consumer, which is achieved by disintermediation (cutting out intermediaries) and familiarity: a vegan menu that also includes dishes with the taste, texture and names of non vegan familiar cuisine (fish & chips, chicken nuggets etc.).

[15] Liam D. Murphy, professor of anthropology at California State University, Sacramento, has stated that "Ching Hai is a textbook example of what social scientists call a charismatic prophet" and that the abuse of power over her own members in Loving Hut is a hypothetical possibility "If anyone is in danger...it is usually their own members".

[17] Christopher writes "The debate about the legitimacy of Ching Hai largely plays out through cyber forums from YouTube videos to cult warning websites.

These online forums often devolve into misunderstanding and exaggeration and Ching Hai adherents often express hurt and disappointment when they discover such material.

[17] In INFORM Minority Religions and Fraud: In Good Faith (2016) Marion Goldman, professor of sociology and religious studies at the University of Oregon, wrote "each restaurant is a franchise that devotees manage and most workers belong to Supreme Master burgeoning movement.