PHP Code:
/**
* Gets the full country name.
*
* @param ip Ip to determine the country code.
* @param name Destination string buffer to store the country name.
* @param maxlength Maximum length of output string buffer.
* @param client Client index in order to return the result in the player's language
* -1: the default language, which is english.
* 0: the server language. You can use LANG_SERVER define.
* >=1: the player's language.
* @return True on success, false otherwise.
*/
native bool GeoipCountryEx(const char[] ip, char[] name, int maxlength, int client = -1);
It seems that the parameter client has not been successfully translated into the language display of my country, which is still English