Such as: ah, treasure, white, collapse, Ben, no, complement. These words are arranged in alphabetical order, syllable order and tone order, that is, ah (a), white (white, b after a), Bao (bao, ba, o after I), ben (ben, e after a), beng (one more g than ben) and Bu (b incarnation).
In primary school teaching, students are often required to write a capital letter, that is, the first letter of Chinese Pinyin. Refers to the alphabetically sorted letters in the dictionary. When looking up a word, it is the first letter to look up. This is the application of phonology, not the meaning of phonology itself, that is, capital letters.
Meaning:
Refers to the capitalization of the first letter of a syllable, which is a spelling syllable composed of initials and finals (including initials and finals, excluding tones).
Phonetic order, as the name implies, is in the order of Chinese Pinyin. It is usually used for word arrangement in dictionaries.
Among them, Chinese Pinyin is sorted alphabetically (that is, Latin letters, multiple ≤). If the letters of syllables are the same, they are sorted by tone.