Add instruction for configuring OpenCC profile (#7)

Co-authored-by: Rocka <i@rocka.me>

Author: bennyyip

docs/faq.en.md

@@ -153,3 +153,27 @@ This feature allows you to share the input context (mostly the active input meth
 - All: always use same input method when switching between Apps
 - Program: remember last used input method for each App
 - No: this is the default value. On Android, there is only one *InputContext* for each App, this option behaves exactly the same as *Program*
+
+## How to customize OpenCC conversion profile?
+
+Open "Addons - Simplified and Traditional Chinese Translation", Set "Translate engine" to "OpenCC".
+
+To configure conversion, set "OpenCC profile for Simplified to Traditional" to one of the following values:
+
+- `s2hk.json` Simplified Chinese to Traditional Chinese (Hong Kong variant)
+- `s2t.json` Simplified Chinese to Traditional Chinese
+- `s2tw.json` Simplified Chinese to Traditional Chinese (Taiwan Standard)
+- `s2twp.json` Simplified Chinese to Traditional Chinese (Taiwan Standard) with Taiwanese idiom
+
+To configure the reverse, set "OpenCC profile for Traditional to Simplified" to one of the following values:
+
+- `hk2s.json` Traditional Chinese (Hong Kong variant) to Simplified Chinese
+- `hk2t.json` Traditional Chinese (Hong Kong variant) to Traditional Chinese
+- `jp2t.json` New Japanese Kanji (Shinjitai) to Traditional Chinese Characters (Kyūjitai)
+- `t2hk.json` Traditional Chinese (OpenCC Standard) to Hong Kong variant
+- `t2jp.json` Traditional Chinese Characters (Kyūjitai) to New Japanese Kanji (Shinjitai)
+- `t2s.json` Traditional Chinese to Simplified Chinese
+- `t2tw.json` Traditional Chinese (OpenCC Standard) to Taiwan Standard
+- `tw2s.json` Traditional Chinese (Taiwan Standard) to Simplified Chinese
+- `tw2sp.json` Traditional Chinese (Taiwan Standard) to Simplified Chinese with Mainland Chinese idiom
+- `tw2t.json` Traditional Chinese (Taiwan standard) to Traditional Chinese

docs/faq.md

@@ -150,3 +150,28 @@ Fcitx 5 支持使用第三方[词库](https://wiki.archlinux.org/title/Fcitx5_(%
 - 所有 (All)：在不同的应用之间切换时，总是使用相同的输入法
 - 程序 (Program)：为每个应用记住当前激活的输入法
 - 否 (No)：此项为默认值。在 Android 上，每个程序只有一个 *输入上下文 (InputContext)*，因此此项的作用与 *程序 (Program)* 完全相同
+
+## 如何自定义 OpenCC 转换配置？
+
+打开 “附加组件 - 简繁转换” 页面，转换引擎设置为“OpenCC”。
+
+配置简转繁, 修改“简转繁的 OpenCC配置”：
+
+- `s2hk.json` 简体到香港繁体
+- `s2t.json` 简体到繁体
+- `s2tw.json` 简体到台湾正体
+- `s2twp.json` 简体到繁体（台湾正体标准）并转换为台湾常用词汇
+
+配置繁转简, 修改“简转繁的 OpenCC配置”：
+
+- `hk2s.json` 香港繁体到简体
+- `hk2t.json` 香港繁体到繁体（OpenCC 标准）
+- `jp2t.json` 日文新字体到繁体（OpenCC 标准，旧字体）
+- `t2hk.json` 繁体（OpenCC 标准）到香港繁体
+- `t2jp.json` 繁体（OpenCC 标准，旧字体）到日文新字体
+- `t2s.json` 繁体到简体
+- `t2tw.json` 繁体（OpenCC 标准）到台湾正体
+- `tw2s.json` 台湾正体到简体
+- `tw2sp.json` 繁体（台湾正体标准）到简体并转换为中国大陆常用词汇
+- `tw2t.json` 台湾正体到繁体（OpenCC 标准）
+