Jewelry refers to pearls and precious stones; Jewelry such as pearls and precious stones.

Jewelry has a broad sense and a narrow sense. Jewelry in a narrow sense refers to jade products. Jewelry in a broad sense should include jewelry, handicrafts or other treasures made of gold, silver and natural materials (minerals, rocks, organisms, etc.). ) has certain value. Therefore, there was a saying of "gold and silver jewelry" in ancient times to distinguish gold and silver from jewelry.

Spelling method:

Phonetic spelling-spelling vowels as a whole with the first letter. Such as: h-ao→ (Hao).

Two spellings of initials-first find the pronunciation position of initials, set the pronunciation posture, and then pronounce the finals in one breath and spell them into syllables. For example, to spell bā (ba), first close your lips, hold your breath, put on the sound of b, and then pronounce a syllable in one breath.

Three-syllable linking method-it is to analyze the syllables with intermediate sounds into three parts: sound, middle and rhyme, and connect them into one syllable when pinyin is used. Such as: q-I-ng → ng (strong)

Phonetic initials and finals are connected-initials and finals are put together to form a phonetic component, and then they are put together with the finals behind. Such as: guāng→guāng (light).