证 (zhèng) means “certificate”. The 证 stroke order has 7 strokes; the animation above shows them one at a time. Its radical is 讠. To practise how to write 证, open writing practice; to hear how to pronounce 证, use the pronunciation trainer.
Words with 证
证 — zhèng, certificate; proof; to prove; to demonstrate; to confirm; variant of 症
保证 — bǎo zhèng, guarantee; to guarantee; to ensure; to safeguard; to pledge