古老肉 Traditional form: 古老肉 Pinyin (reading): gǔlǎoròu Definitions: sweet and sour pork also written 咕嚕肉/咕噜肉 (gūlūròu) Characters: 古 - old, classic, ancient 老 - old, aged; experienced 肉 - meat; flesh Traditional characters: 古 - old, classic, ancient 老 - old, aged; experienced 肉 - meat; flesh