Catalogue
- Digital Images
- Online
Tongue morphology, Chinese woodcut
- Digital Images
- Online
Tongue morphology: Heitai biandi hongshe, Chinese woodcut
- Digital Images
- Online
Tongue morphology: Cidi heishe) and heilan zi nie she
- Digital Images
- Online
Tongue diagnosis chart: Long, swollen, red, protruding tongue
- Digital Images
- Online
Tongue diagnosis chart: Red tongue with pale black centre