'ZH' code identifies Chinese language.
'CHN' is the three-letter country abbreviation for China.
PS: I thought the 2-letter country abbreviation for China is 'CH', but it's actually 'CN' -> bonus
Amazon
'ZH' code identifies Chinese language.
'CHN' is the three-letter country abbreviation for China.
PS: I thought the 2-letter country abbreviation for China is 'CH', but it's actually 'CN' -> bonus