In English, it is romanized typically as ⟨ch⟩ but sometimes as ⟨tch⟩, like in French. In German, it can be transcribed as ⟨tsch⟩. In Slavic languages using the Latin Alphabet, it is transcribed as ⟨č⟩ so "Tchaikovsky" (Чайковский in Russian) may be transcribed as Chaykovskiy or Čajkovskij.
Form
Handwritten Che in Russian (that rarely resembles r)
The letter Che (Ч ч) resembles an upside-down lowercase Latin h, as well as resembling the digit 4, especially in digital or open-ended form. Cursive forms look like lowercase cursive forms of the letter R.
In the Cyrillic numeral system, Che originally did not have a value, however, by the 1300s it started to be used with the numeric value 90 as a replacement for Koppa, some varieties that preserved Koppa around this time used Che with the value 60 instead of the usual letter for it, Ksi. Nowadays, Koppa is not used anymore in any variety, and Che has fully replaced it as the letter with the numeric value 90.
The 1955 draft of Hanyu pinyin adopted the Che for the sound [tɕ] (for which later the letter j was used), because of similar pronunciation and resemblance to the corresponding Bopomofo letter ㄐ.
The Latin Zhuang alphabet used a modified Hindu-Arabic numeral 4, strongly resembling Che, from 1957 to 1986 to represent the fourth (falling) tone. In 1986, it was replaced by the Latin letter X.
Related letters and other similar characters
4: 4 - Number that very closely resembles Che, especially in digital or open ended form
C c: Latin letter C - the same sound in Malay, Indonesian, Italian
