No, Tibetan language is written from left to right, like English. The script is called Tibetan script.

There isn't one. Your best bet is to use the phonetics of Tibetan script to transliterate "Mandy."

Yes, Chinese can be written using ethnic scripts such as Tibetan script, Mongolian script, Uighur script, and many others depending on the specific ethnic minority group within China. Each script reflects the unique language and cultural heritage of the ethnic group that uses it.

Historically, the Chinese language has been written in various scripts, including Oracle Bone Script, Seal Script, Clerical Script, Regular Script (Kai Shu), and Cursive Script (Cao Shu). Today, the most commonly used script is Simplified Chinese, which was developed in the 20th century to increase literacy rates in China.