What is the meaning of Liao?

Indicates action completion, or more generally, perfective aspect.

Marks a change in state, more or less in the same manner as the inchoative aspect (see usage notes).

Used to emphasize that something has to be done now.

Meats, vegetables, and other ingredients added to an otherwise plain dish.

nonstandard spelling of liāo

nonstandard spelling of liáo

nonstandard spelling of liǎo

nonstandard spelling of liào

Source: wiktionary.org