Harshaw-Yung

William and Carol Harshaw Jr. of Gordonville and Anthony and Margaret Yung of Kaneohe, Hawaii, announce the engagement of their children, Elizabeth Ellen Harshaw and David Chi-Wei Yung, both of Concord, Calif.

Harshaw is a graduate of Jackson High School and the University of Missouri. She is pursuing a degree in environmental engineering at the University of California.

Yung is a graduate of Punahua High School in Honolulu, and the University of Puget Sound in Tacoma, Wash. He is a software developer with Peoplesoft Inc. of Pleasanton, Calif.

A late spring wedding is planned in the San Francisco Bay area.