I remember when I was studying in China a teacher of mine said you could omit a word under the same word using the character/symbol 𠚤. Coincidentally I bumped into it yesterday and remembered that. But I'm not sure if this is correct and if it's really this character. For example:
中国 很 大。
..𠚤.. 很 漂亮。 (omitting 中国)
..𠚤.. 在 亚洲。 (omitting 中国)
1 - Does 𠚤 really have this function?
2 - Does 𠚤 have a name?