The Chinese word for "Zero-Day" is 零日漏洞 (líng rì lòudòng). Previously unknown vulnerability. This 4-character word is commonly used in Chinese everyday conversations and written Chinese.

Learning to write 零日漏洞 in Chinese characters helps you communicate more effectively in everyday Chinese situations. Each of the 4 characters (零, 日, 漏, 洞) contributes to the overall meaning. Mastering the correct stroke order ensures your handwriting looks natural to native Chinese speakers.

Use the interactive tools above to practice writing "Zero-Day" in Chinese. Watch the animated stroke demonstrations for each character in 零日漏洞, then test your knowledge with quiz mode. Regular practice with proper stroke order is the key to mastering written Chinese vocabulary.