The Tao Quan tradition closely parallels the Chinese kitchen god Zao Jun, reflecting the deep historical influence of Chinese religious and cultural practice on Vietnam across many centuries of contact and, at times, direct rule, but the Vietnamese tradition developed its own distinct narrative, the specific three-person love-triangle origin story, and its own distinct ritual practice, most notably the carp-release custom, that mark it as a genuinely Vietnamese elaboration rather than a simple, unmodified import.
The Tao Quan send-off remains one of the most widely and consistently observed household religious ceremonies in Vietnam today, practised across a broad range of Vietnamese families regardless of their formal religious affiliation with Buddhism, Catholicism or other traditions, reflecting how thoroughly indigenous folk religious practice continues to structure ordinary domestic and calendrical life in Vietnam alongside, rather than displaced by, the country's major institutional religions. The triad's continued near-universal observance each year before Tet makes Tao Quan one of the most actively, currently practised deities in the whole of this atlas's Vietnamese folk religion entries.