SystemLanguage.ChineseTraditional

Description

ChineseTraditional.

using UnityEngine;

public class Example : MonoBehaviour
{
    void Start()
    {
        //This checks if your computer's operating system is in the Traditional Chinese language
        if (Application.systemLanguage == SystemLanguage.ChineseTraditional)
        {
            //Outputs into console that the system is in Traditional Chinese
            Debug.Log("This system is in Traditional Chinese. ");
        }
    }
}