 In premodern China, women upon marriage would pack their suitcases and were forced to abandon her family and village in order to fulfill her duties as an obedient wife.She is well known for "Portable City," a series of sculptures created from clothing collected in different cities shaped into building-like forms and arranged inside suitcases.Yin had made over 40 "Portable City" suitcases for various cities around the world to express her perceptions about the many places she's visited in this era of globalization.