Codes / zh-HK
hreflang="zh-HK"
zh-HK is a valid hreflang value for Chinese, Hong Kong.
- Language: Chinese (
zh, ISO 639-1) - Region: Hong Kong (
HK, ISO 3166-1 alpha-2)
Example
<link rel="alternate" hreflang="zh-HK" href="https://example.com/zh-hk/" />The code is case-insensitive for Google. The conventional spelling is
a lowercase language, a title-case script and an uppercase region:
zh-HK.