Changing the frog avatar will not insult China. Wearing a frog avatar can indicate that you are single. The voice of being lonely and widowed is similar to that of a frog, so the frog avatar will indicate that you are single and alone. Frog is an amphibian belonging to the phylum Chordata, the class Amphibians, the order Anura, and the family Ranaidae. The adults are tailless and their eggs are laid in the water.