Why Pinyin Naming Beats Forced English Translations in Code

Some developers claim that pinyin naming is unprofessional; the author counters that in their own projects they regularly use pinyin for variables and classes and still consider it the most appropriate naming style.

Who said it’s bad? I’ve used many pinyin‑named variables and classes in our codebase and still find them optimal.

When integrating with the low‑code platform MingDaoYun, translating the name into English yields an unintelligible term that quickly becomes forgettable. Therefore the author names the client class MingDaoYunClient, which is simple, direct, and instantly recognizable as the MingDaoYun client.

Searching the codebase for MingDaoYun retrieves all related code, demonstrating the practical benefit of a searchable, consistent identifier.

Many programmers mistakenly equate the presence of pinyin with unprofessionalism, yet forcing a literal English translation of Chinese names often produces obscure terms that hinder understanding, especially for domestic business integrations where third‑party platforms frequently use Chinese pinyin in domains, API paths, or SDK package names.

Domain names

API paths

SDK package names

Re‑translating official Java classes that already use pinyin adds unnecessary comprehension cost.

Consider a master‑data scenario where a store table must store IDs from multiple platforms:

Ele.me store ID

Meituan store ID

Douyin store ID

JD store ID

Taobao store ID

The author defines the columns using pinyin prefixes:

ele_shop_id
meituan_shop_id
douyin_shop_id
jd_shop_id
taobao_shop_id

If one insists on avoiding pinyin, they must invent English equivalents for each platform, leading to inconsistent naming across projects and increased confusion.

美团 -> ?
抖音 -> ?
淘宝 -> ?

When a Chinese concept lacks a universally accepted English term, using the full pinyin is actually the clearest communication method.

The author clarifies that this does not mean writing all business code in pinyin; for concepts with mature English equivalents, standard English identifiers should be used:

user
order
product

Ultimately, code is for people to read. As long as the team can quickly understand and locate identifiers, the naming scheme is effective.