Yeonjeong deals with installation, photography, sound, text and interdisciplinary mediums in an experimental manner, with a particular focus on performance and video. She aims to make artistic interventions in ordinary life, as well as bring out social and cultural issues in her performances both critically and humorously.

She has had six solo shows in Thailand, Taiwan and South Korea and participated in numerous exhibitions and performance festivals, including VivaExcon (Philippines), Zero platform intl. performance art festival (Myanmar), Responding: international performance festival and meeting (Japan), Bangkok Biennial (Thailand), Rotterdam intl. film festival (NL), Ankara intl. film festival (Turkey), Naoussa intl. film festival (Greece), Brazil São Paulo contemporary art festival (Brazil).