give, present, referential
龔 centers on the act of giving or presenting something, often in a formal or referential context. The idea of offering or handing over connects the given meanings.
龔 combines 龍 (dragon) and 共 (together, share). The exact historical development is uncertain, but it likely expresses the idea of giving or presenting something with a sense of shared offering.
A dragon (龍) together (共) with people, presenting a gift. Imagine a dragon ceremoniously giving something to a crowd.
For キョウ, picture a dragon giving a present in Kyoto (キョウ). The dragon in Kyoto offers a gift, linking the reading to the act of giving.