填空 Traditional form: 填空 Pinyin (reading): tiánkòng Definitions: to fill a job vacancy to fill in a blank (e.g. on questionnaire or exam paper) Characters: 填 - to fill, to pad, to stuff 空 - hollow, empty, deserted, bare Traditional characters: 填 - to fill, to pad, to stuff 空 - hollow, empty, deserted, bare