máu cam

Vietnamese Wikipedia has an article on:

Chảy máu cam

Wikipedia ^vi

From máu (“blood”) +‎ cam (“infantile malnutrition”, 疳).

• (Hà Nội) IPA^(key): [maw˧˦ kaːm˧˧]
• (Huế) IPA^(key): [maw˨˩˦ kaːm˧˧]
• (Saigon) IPA^(key): [ma(ː)w˦˥ kaːm˧˧]

máu cam • (𧖱疳)

1. (spontaneous) nosebleed