The 38-year-old woman was last seen on Friday 24 August at 10.30pm in Bishop’s Waltham.
Yanmei is about 5ft 7ins tall and of Chinese origin. She has long, dark hair and was last seen wearing a gold and black patterned dress and silver sandals.
We are concerned for Yanmei’s welfare and ask the public to share our appeals and report any sightings to us.
If you have seen her, please contact us immediately on 101 quoting incident 939 from 24 August. Dial 999