Chinese Internet Number Slang List

A Guide to Digital Code Language

1. The Origins of Chinese Number Slang

Chinese internet slang using numbers emerged from the creative use of homophones in the Chinese language. Because Chinese has many words that sound similar, numbers whose pronunciations resemble certain phrases can be used as shorthand for those phrases. This practice, known as 数字表示汉字 (shùzì biǎoshì hànzì), has become increasingly popular with the rise of texting, social media, and gaming culture.

The phenomenon grew in the early 2000s as Chinese netizens sought faster ways to communicate online. Number slang offers a way to type long phrases quickly and adds a layer of playfulness to digital conversations. It is especially popular among younger Chinese speakers and is used across platforms like WeChat, Weibo, Xiaohongshu (Red), and gaming communities.

2. Complete Comparison Table: Essential Chinese Number Slang

The table below lists the most common Chinese internet number slang terms, their pronunciations, meanings, and the phrases they represent.

3. Romantic Number Codes

Chinese number slang is especially popular for expressing love and affection. These codes are frequently used in romantic messages, on Valentine’s Day, and on May 20th, which has become an unofficial “Cyber Valentine’s Day” in China.

• 520 (wǔ èr líng): This is the most famous romantic code, meaning “I love you.” The numbers 5, 2, and 0 sound like 我爱你 (wǒ ài nǐ). On May 20th, many couples celebrate with gifts and romantic gestures.
• 521 (wǔ èr yī): This means “I am willing” or “I do.” It is often used as a response to 520.
• 1314 (yī sān yī sì): This means “forever” or “a whole lifetime.” It comes from 一生一世 (yī shēng yī shì).
• 5201314: This combination means “I love you forever.” It is one of the most powerful romantic expressions in Chinese number slang.
• 9213 (jiǔ èr yī sān): This means “I’ll love you all my life,” from 就爱你一生 (jiù ài nǐ yīshēng).

4. Numbers for Everyday Emotions

Beyond romance, number slang is used to express a wide range of everyday emotions, from laughter to anger to boredom.

• 666 (liù liù liù): This means “awesome” or “cool.” It is often used to praise someone’s skills, especially in gaming contexts. It comes from 溜溜溜 (liù liù liù), meaning smooth or slick.
• 233 (èr sān sān): This means “hahaha” or “LOL.” It originated from an old internet forum where the emoticon number 233 depicted someone laughing hard.
• 555 (wǔ wǔ wǔ): This represents the sound of crying, similar to 呜呜呜 (wū wū wū). It is often used humorously or dramatically.
• 7456 (qī sì wǔ liù): This means “I’m so angry,” from 气死我了 (qì sǐ wǒ le).
• 56 (wǔ liù): This means “boring,” from 无聊 (wú liáo). It is used to insult something or someone as dull.

5. Goodbyes and Greetings

Number slang is also used for casual greetings and farewells in digital communication.

• 88 (bā bā): This means “bye bye.” It comes from the English pronunciation of “bye-bye” and is commonly used to end chats.
• 886 (bā bā liù): This is a playful way to say “bye bye,” from 拜拜咯 (bài bài lo).
• 94 (jiǔ sì): This means “exactly” or “that’s right,” from 就是 (jiù shì). It is used to express agreement.
• 918 (jiǔ yāo bā): This means “come on” or “good luck,” from 加油吧 (jiā yóu ba).

6. The Meaning of 250: The Foolish Number

Unlike most number slang, 250 (èr bǎi wǔ) doesn’t come from homophonic wordplay. It is an ancient insult meaning “idiot” or “fool.” The expression has its roots in the old Chinese currency system, where 1,000 coins were tied together as a unit called a 吊 (diào). Half of that was 500 coins, called 半吊子 (bàndiàozi), which was used to describe someone foolish. Half of that—250 coins—became an even more severe insult. Today, calling someone a “250” is a way to say they are acting stupid or crazy.

7. Lucky and Unlucky Numbers

Chinese number slang is rooted in the cultural associations of individual numbers. Understanding these associations helps explain why certain numbers are used in specific ways.

• 8 (八, bā): The luckiest number because it sounds like 发 (fā), meaning prosperity and wealth.
• 9 (九, jiǔ): Associated with longevity because it sounds like 久 (jiǔ), meaning “long-lasting.”
• 6 (六, liù): Considered smooth and auspicious; also used in 666 to mean “cool.”
• 4 (四, sì): The unluckiest number because it sounds like 死 (sǐ), meaning “death.” Many buildings skip the fourth floor, and people avoid giving gifts in fours.