I've found these characters in an old dictionary about Classical Chinese / Sino-Vietnamese / Vietnamese. Although they can be analyzed pictorially (I don't know better words), I personally can't find their Unicode encodings. So, I wonder whether they or their variants have been coded. Moreover, are they really Classical Chinese characters, or were they just mistaken to be Classical Chinese by some Vietnamese?
Here are the description:
- Left: 巾, Right: 由
- Left: 舟, Right: 者
- Left: 米, Right: 欠
- Left: 盎, Right: 瓦
- Left: 口, Right: 召
- Left: 扌, Right: 乖
- Left: 舌, Right: 單
- Left: 忄, Right: 省
- Up: 推, Down: 火
- Up: 其, Down: 巾
- Left: 犭, Right: 長
- Left: 歹, Right: 曹
- Left: 魚, Right: 小
- Left: 僉, Right: 鳥
- Up: 髟, Down: 兆
- Left: 牜, Right: 霍
- Left: 走, Right: 斗
- Left: 米, Right: 周
- Up: 髟, Down: 忿
- Left: 米, Right: 孛