Please click below to read the full BBC report on the Lai Dai Hans situation and Memorial by Ly Truong.

This story is part of the Crossing Divides season, bringing people together in a fragmented world

Credits

Author: Ly Truong

Illustration: Jilla Dastmalchi

Researcher: Hyung Eun Kim

Images: Derrick Evans, Getty Images, Alamy

Online Producer: James Percy

Editor: Sarah Buckley