Numbers in Chinese Culture
中国数字文化 (zhōngguó shùzì wénhuà) — Why 8 means wealth, 4 means death, and 520 means “I love you”
You may not personally believe in the Chinese system of lucky and unlucky numbers, but it is widely recognized in Chinese culture. Knowing their meanings can make it easier to follow conversations and understand cultural nuances when the subject comes up.
Numbers carry real cultural weight in China — they shape phone numbers, license plates, building floors, wedding dates, prices, and even romance. The reason is the Chinese language itself: many numbers sound almost exactly like other meaningful words, so a number can be a tiny good-luck charm or a quiet warning. If you can already count in Chinese from 1 to 10,000, this guide adds the layer of meaning that native speakers hear behind each digit.
Lucky Numbers (吉利数字)
The numbers below are considered lucky because they echo words for wealth, smoothness, and long life.
| # | Chinese | Pinyin | Sounds like | Why it’s considered lucky |
|---|---|---|---|---|
| 2 | 二 | èr | 好事成双 | Good things come in pairs (hǎoshì chéng shuāng); doubling brings good fortune |
| 3 | 三 | sān | 生 shēng (life) | Associated with life, birth, and growth |
| 5 | 五 | wǔ | 五行 / 五福 | Linked to the five elements and the “five blessings” — balance and completeness |
| 6 | 六 | liù | 溜 liù (smooth) | 六六大顺 (liùliù dàshùn) — “everything goes smoothly” |
| 8 | 八 | bā | 发 fā (prosper) | The luckiest number — sounds like 发财 (fācái, “get rich”) |
| 9 | 九 | jiǔ | 久 jiǔ (lasting) | Eternity and longevity; historically the emperor’s number |
Unlucky Numbers (不吉利数字)
| # | Chinese | Pinyin | Sounds like | Why it’s avoided |
|---|---|---|---|---|
| 4 | 四 | sì | 死 sǐ (death) | The most avoided number — the fear of it is called “tetraphobia” |
| 7 | 七 | qī | — | Mildly negative — the 7th lunar month is “Ancestor Month,” but 七 also appears in the romantic 七夕 festival |
| 250 | 二百五 | èr bǎi wǔ | — | Slang for “idiot” — never use it to describe a person or set a price |
Number Codes & Secret Messages
Because digits are homophones, Chinese speakers spell out whole phrases with numbers — a habit born on pagers and now everywhere in texting and social media.
| Code | Pinyin | Sounds like | Meaning |
|---|---|---|---|
| 520 | wǔ èr líng | 我爱你 wǒ ài nǐ | I love you |
| 521 | wǔ èr yī | 我愿意 wǒ yuànyì | I’m willing / I do |
| 1314 | yī sān yī sì | 一生一世 yīshēng yīshì | Forever, a whole lifetime |
| 5201314 | — | 我爱你一生一世 | I’ll love you forever |
| 88 | bā bā | bye-bye / 发发 | Goodbye (and “double prosper”) |
| 666 | liù liù liù | 溜溜溜 | Awesome, skillful (internet praise) |
| 995 | jiǔ jiǔ wǔ | 救救我 jiùjiù wǒ | Help me! |
| 484 | sì bā sì | 是不是 shì bù shì | Is it? / right? |
Where Lucky Numbers Show Up in Real Life
- Prices: shops love prices like ¥88, ¥168 (一路发, yīlù fā — “fortune all the way”), and ¥888, while avoiding anything ending in 4.
- Phone numbers & license plates: a number full of 8s is a status symbol and can auction for huge sums.
- Building floors: many buildings skip the 4th, 14th, and 24th floors; you may ride an elevator that labels a floor “3A” instead of 4 (some also skip 13 from Western influence).
- Weddings & gifts: couples pick dates with 8s and 9s (9 = 久, lasting love), red envelopes (红包) use amounts like 88 or 666, and gifts are given in pairs — never in fours.
- A famous example: the 2008 Beijing Olympics opened at 8:08 PM on 8 August 2008 — four 8s for maximum good fortune.
Numbers 0–9 at a Glance
| Number | Chinese | Pinyin | Cultural verdict |
|---|---|---|---|
| 0 | 零 | líng | Neutral — wholeness, completeness |
| 1 | 一 | yī | Neutral/positive — unity, a fresh start |
| 2 | 二 | èr | Lucky — good things in pairs |
| 3 | 三 | sān | Mostly positive — growth and life |
| 4 | 四 | sì | Unlucky — sounds like “death” |
| 5 | 五 | wǔ | Neutral/positive — balance, five elements |
| 6 | 六 | liù | Lucky — smoothness |
| 7 | 七 | qī | Mixed — ancestor month, but also romance |
| 8 | 八 | bā | Luckiest — wealth and prosperity |
| 9 | 九 | jiǔ | Lucky — longevity |
Frequently Asked Questions
What is the luckiest number in China?
8 (八 bā) — it sounds like 发 (fā, “prosper”), as in 发财 (fācái, “get rich”), so it stands for wealth and good fortune.
Why is 4 unlucky in Chinese culture?
4 (四 sì) sounds almost identical to 死 (sǐ, “death”). This fear is called tetraphobia, and it’s why many buildings skip floors with a 4 in them.
What does 520 mean in Chinese?
520 (wǔ èr líng) sounds like 我爱你 (wǒ ài nǐ, “I love you”). May 20 has become an unofficial Chinese Valentine’s Day, and 5201314 means “I love you forever.”
Is 7 lucky or unlucky in China?
Mostly neutral, leaning slightly negative — the 7th lunar month is “Ancestor Month” — but 七 also appears in the romantic 七夕 (Qīxī) festival, so it isn’t strongly avoided like 4.
What amount should you avoid when giving money in China?
Avoid anything containing 4. Use figures built around 8, 6, and 9 instead — red envelopes often use 88, 168, or 666 — and give gifts in pairs.
Ready to use these numbers? Practice counting and number patterns in our Chinese Translation tool, and perfect the tones for 八, 六, and 九 with the Interactive Pinyin Chart.