🇨🇳 Lesson 13: Technology & Communication

🎯 What You'll Learn

China's digital ecosystem is unique — different apps, different platforms, different internet culture. This lesson covers tech vocabulary, messaging apps, internet slang, social media, and navigating China's digital landscape.

Estimated Time: 50–60 minutes

📱 Device & Tech Basics

ChinesePinyinEnglish
手机shǒujīcell phone
电脑diànnǎocomputer
笔记本电脑bǐjìběn diànnǎolaptop
平板píngbǎntablet
网络 / 网wǎngluò / wǎnginternet/network
WiFiwāifāiWiFi
密码mìmǎpassword
下载xiàzàidownload
上传shàngchuánupload
充电chōng diàncharge (a device)
充电宝chōngdiànbǎopower bank
二维码èrwéimǎQR code
💡 Cultural Insight: 二维码 (QR codes) are absolutely everywhere in China — restaurant menus, payments, bike rentals, contact sharing, even homeless people's donation cups. The phrase "扫一扫" (sǎo yī sǎo, "scan it") is heard dozens of times daily. Shared 充电宝 (power banks) are rented from kiosks in malls and restaurants since phones are essential for everything.

💬 China's App Ecosystem

China has its own parallel digital universe. Most Western apps are blocked or unavailable:

Chinese AppPinyinWestern EquivalentUsage
微信WēixìnWhatsApp + Venmo + FacebookMessaging, payments, social, mini-programs — THE super-app
抖音DǒuyīnTikTok (original Chinese version)Short videos
支付宝ZhīfùbǎoPayPal/Apple PayMobile payments, finance
淘宝TáobǎoAmazon/eBayOnline shopping marketplace
百度BǎidùGoogleSearch engine
微博WēibóTwitter/XMicroblogging/social media
哔哩哔哩Bìlìbìlì (B站)YouTubeVideo platform (anime/gaming focused)
小红书XiǎohóngshūInstagram + PinterestLifestyle, reviews, photos
美团MěituánDoorDash/YelpFood delivery, local services
高德地图Gāodé dìtúGoogle MapsNavigation
滴滴DīdīUberRide-hailing

⚠️ The Great Firewall (防火长城)

China blocks many Western websites and apps including Google, YouTube, Facebook, Instagram, Twitter, WhatsApp, and many news sites. To access these, you need a VPN (翻墙, fān qiáng, literally "climb the wall"). Most expats and many Chinese citizens use VPNs, though their legality is a gray area. Plan ahead if you're visiting!

📲 WeChat (微信) — The Super-App

微信 does EVERYTHING:

聊天 (liáotiān) — Text/voice messaging

朋友圈 (péngyou quān) — "Moments" social feed (like Instagram stories)

微信支付 (Wēixìn zhīfù) — Mobile payments

小程序 (xiǎo chéngxù) — Mini-programs (apps within the app)

红包 (hóngbāo) — Digital red envelopes (sending money)

扫码 (sǎo mǎ) — QR code scanning for everything

In China, asking "What's your WeChat?" (你的微信是什么?) is the standard way to exchange contact info — not phone numbers.

🌐 Internet Slang (网络用语)

SlangPinyin / OriginMeaning
哈哈哈hāhāhāHahaha (laughter — more 哈s = funnier)
666liù liù liù"Awesome!" / "Smooth!" (6 sounds like 溜, liù = skilled)
233èr sān sānLOL (from a meme forum emoticon #233)
886bā bā liùBye-bye (sounds like "bàibài lo")
加油jiā yóu"Go for it!" / "You can do it!" (literally "add oil")
niúAwesome/impressive (literally "cow")
佛系fó xì"Buddha-like" — chill, go-with-the-flow attitude
内卷nèijuǎn"Involution" — rat race, toxic competition
躺平tǎng píng"Lie flat" — reject hustle culture
打工人dǎgōng rén"Worker" — self-deprecating term for office workers
yyds(abbreviation)"永远的神" = GOAT (greatest of all time)

📞 Communication Phrases

ChinesePinyinEnglish
你的微信是什么?nǐ de Wēixìn shì shénme?What's your WeChat?
加我微信吧jiā wǒ Wēixìn baAdd me on WeChat
WiFi密码是什么?wāifāi mìmǎ shì shénme?What's the WiFi password?
我给你发微信wǒ gěi nǐ fā WēixìnI'll send you a WeChat message
你看到我的消息了吗?nǐ kàndào wǒ de xiāoxi le ma?Did you see my message?
信号不好xìnhào bù hǎoBad signal
手机没电了shǒujī méi diàn leMy phone is dead

💬 Practice Dialogue

🗣️ Exchanging WeChat

A: 我们加个微信吧!(Wǒmen jiā gè Wēixìn ba!) — Let's add each other on WeChat!

B: 好的!你扫我的二维码。(Hǎo de! Nǐ sǎo wǒ de èrwéimǎ.) — OK! Scan my QR code.

A: 等一下,我手机没电了...你有充电宝吗?(Děng yíxià, wǒ shǒujī méi diàn le... nǐ yǒu chōngdiànbǎo ma?) — Wait, my phone is dead... do you have a power bank?

B: 没有,但是那边有个共享充电宝。(Méiyǒu, dànshì nàbiān yǒu gè gòngxiǎng chōngdiànbǎo.) — No, but there's a shared power bank station over there.

A: 太好了!充好电我加你。(Tài hǎo le! Chōng hǎo diàn wǒ jiā nǐ.) — Great! I'll add you once it's charged.

📝 Quiz

1. What is 微信 (WeChat) best described as?

2. What does "666" mean in Chinese internet slang?

3. What is the standard way to exchange contact info in China?

📚 Summary

🎯 Key Takeaways

Tech vocab: 手机 (phone), 电脑 (computer), 二维码 (QR code), 充电宝 (power bank).

China's app ecosystem is parallel to the West: 微信 (messaging), 百度 (search), 抖音 (short video).

WeChat is the super-app — messaging, payments, social media, mini-programs all in one.

Internet slang: 666 (awesome), 加油 (go for it!), 躺平 (lie flat), 内卷 (rat race).

The Great Firewall blocks Western sites; VPN needed for Google, YouTube, etc.