语码转换

Code-Switching in Chinese

The ability to shift registers fluidly is one of the defining marks of C2 mastery. In Chinese society, the consequences of register mismatch can be socially damaging — speaking too casually to an elder or too formally to a close friend signals a failure of social intelligence.

Reading the Room (察言观色)

Code-switching begins before you speak. The key variables are:

• Relationship (关系): boss/employee, elder/younger, stranger/intimate
• Setting (场合): boardroom, family dinner, WeChat message, formal letter
• Purpose (目的): inform, persuade, comfort, impress

Formal → Informal Switches

When switching from formal to casual, drop:

• Classical connectors → use 但是 instead of 然而
• Impersonal passives → use 我们决定 instead of 经研究决定
• Honorifics → use 你好 instead of 您好

Informal → Formal Switches

When writing formally after casual conversation:

• Replace 你 with 您 or remove subject entirely
• Replace 因为 with 鉴于
• Replace exclamation marks with commas or periods

China-English Code-Switching

A distinctly modern phenomenon: educated urban Chinese often mix English words naturally:

• Feel一下 → have a feel / try it
• OK啊 → OK then
• schedule排得很满 → schedule is packed

This is accepted in creative and casual writing — not in formal contexts.