Nouns ending in -a (often Latin or scientific) add -e to form the plural.
China is regular. It follows the -ae Addition rule.
Use plural verbs: "The chinae are ready" (not "is ready").
Yes. The plural chinae is standard across all English variants.
The word china follows the standard English pluralization rule. When forming the plural, china becomes chinae. This follows the -ae Addition pattern, which is one of the most common plural rules in English.
Understanding why china becomes chinae helps with spelling and pronunciation. Nouns ending in -a (often Latin or scientific) add -e to form the plural.
When using chinae in writing, remember that it functions as a plural noun in sentences. It pairs with plural verbs and pronouns. For example: "The chinae are ready" (not "is ready"). This subject-verb agreement is essential for grammatical correctness.