Without its accent marks, “phi toan cau hoa” can be any of these 2 words. The marks change the word: choose the one that fits the context to open its dictionary page.
VietnameseMeaning
Most common first.
This page may include definitions, examples, translations, or exercise prompts edited, translated, or summarized by goigoi from Wiktionary contributors.
Applicable text is available under CC BY-SA 4.0; changes were made.
Chinese-character and chữ Nôm forms are reference displays. Some are source-aligned for the whole word; others are assembled from per-syllable character mappings and are not necessarily the only or official spelling.
Some meanings, translations, or examples may be AI-assisted. Mistakes or awkward phrasing may remain.
