diff --git a/ChangeLog.md b/ChangeLog.md
index fd134aa..bc17ee1 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -2,8 +2,18 @@
 
 ## Unreleased changes
 
-- Nothing
+- Better CLI
+
+## 0.1.1
+
+- **Added**:
+  - `Code Block`
+- **Fixed**:
+  - fixed indentation problem of `Oreder List` and `Unordered List`.
+- **Changed**:
+  - `Heading`: allow the punctuation of `·`
+  - `Comment`: allow to use `疏：` for comment.
 
 ## 0.1.0
 
-- Supported: `Heading`, `Ordered List`, `Unordered List`, `Image`, `Link`, `Comment`, `Quote`, `Inline`
+- **Added**: `Heading`, `Ordered List`, `Unordered List`, `Image`, `Link`, `Comment`, `Quote`, `Inline`
diff --git a/README.md b/README.md
index abee9a5..f2524ca 100644
--- a/README.md
+++ b/README.md
@@ -21,7 +21,8 @@ Currently supported syntax:
 
 ### Headings
 
-Headings are done through indentations, and there should **NOT** be punctuations in it.
+Headings are done through indentations, and there should **NOT** be punctuations in it (with the exception of `·`).
+
 Every **2** indentations adds one title level.
 
 ``` markdown
@@ -38,9 +39,25 @@ Every **2** indentations adds one title level.
 
 A paragraph should only take up **ONE** line and each sentence should end with either `。？！：`.
 
+<blockquote>
+
+Inline elements like `Image`, `URL` and `Inline` would not be parsed when they are in a *sentecne*. So you can only add they after a punctuation mentioned above or at the start of a line.
+
+<details>
+
+Try to compare the following:
+
+For `有Haskell码曰：〔putStrLn "Hello"〕乃「安好」也。`, it will be parsed to `有Haskell码曰：`putStrLn "Hello"`乃「安好」也。`
+
+While `有Haskell码曰〔putStrLn "Hello"〕乃「安好」也。` will be parsed to `有Haskell码曰〔putStrLn "Hello"〕乃「安好」也。`
+
+Do notice there is a `：` in the first sentence separating them.
+
+</details></blockquote>
+
 ### Blockquote
 
-Starts with `「「` ends with `」」`
+Blockquotes are wrapped in `「「` and `」」`. They should be in a separate line.
 
 Example:
 
@@ -75,19 +92,21 @@ For unordered lists, use `〇`, and it ends with `【列終】`.
 
 ``` markdown
 〇《滕王閣序》
+〇《醉翁亭記》
 【列終】
 <!--Euqals to-->
 - 《滕王閣序》
+- 《醉翁亭記》
 ```
 
 ### Comments
 
-Comments start with `批：`:
+Comments start with `批：` or `疏：`:
 
 ``` markdown
 批：註釋也
 <!--Euqals to-->
-<!--批：註釋也-->
+<!--註釋也-->
 ```
 
 ### Images
@@ -157,7 +176,7 @@ isShuzi x = x `elem` "零一二三四五六七八九十百千萬"
 | URL            | ✓      | `【有扉者「[name]」通「[url]」也】`          |
 | Comment        | ✓      | Starts with `批：`                           |
 | Inline         | ✓      | Wrapped in `〔` and `〕`                     |
-| Code Block     | ∞      | Wrapped in `〔〔書以：[language]` and `〕〕` |
+| Code Block     | 〇     | Wrapped in `〔〔書以：[language]` and `〕〕` |
 | Table          | ?      | -                                            |
 | Bold           | ?      | -                                            |
 | Italic         | 𐄂     | There is no *italic* in Chinese              |
diff --git a/examples/example.jian b/examples/example.jian
index e0c0570..266122d 100644
--- a/examples/example.jian
+++ b/examples/example.jian
@@ -22,6 +22,7 @@
 〇《醉翁亭記》
 〇《岳陽樓記》
 【列終】
+疏：此亦註釋也。
     圖片篇
 【有圖者「兩儀式」自「https://fgo.wiki/images/0/0b/215-卡面-1.png」來】
 
@@ -36,4 +37,4 @@
 isShuzi :: Char -> Bool
 isShuzi x = x `elem` "零一二三四五六七八九十百千萬"
 〕〕
-此多行代碼之示例也。
\ No newline at end of file
+上者，多行代碼之示例也。
\ No newline at end of file
diff --git a/examples/example.md b/examples/example.md
index a27fdc1..d79e725 100644
--- a/examples/example.md
+++ b/examples/example.md
@@ -36,6 +36,7 @@
 - 《醉翁亭記》
 - 《岳陽樓記》
 
+<!--此亦註釋也。-->
 ### 圖片篇
 
 ![兩儀式](https://fgo.wiki/images/0/0b/215-卡面-1.png)
@@ -59,5 +60,5 @@ isShuzi :: Char -> Bool
 isShuzi x = x `elem` "零一二三四五六七八九十百千萬"
 ```
 
-此多行代碼之示例也。
+上者，多行代碼之示例也。
 
diff --git "a/examples/\346\273\225\347\216\213\351\226\243\345\272\217.jian" "b/examples/\346\273\225\347\216\213\351\226\243\345\272\217.jian"
index 0892207..a7836e8 100644
--- "a/examples/\346\273\225\347\216\213\351\226\243\345\272\217.jian"
+++ "b/examples/\346\273\225\347\216\213\351\226\243\345\272\217.jian"
@@ -1,4 +1,4 @@
-秋日登洪府滕王閣餞別序
+秋日登洪府滕王閣餞別序·王勃
 豫章故郡，洪都新府。星分翼軫，地接衡廬。襟三江而帶五湖，控蠻荊而引甌越。物華天寶，龍光射牛斗之墟；人傑地靈，徐孺下陳蕃之榻。雄州霧列，俊彩星馳。臺隍枕夷夏之交，賓主盡東南之美。都督閻公之雅望，棨戟遙臨；宇文新州之懿範，襜帷暫駐。十旬休暇，勝友如雲。千里逢迎，高朋滿座。騰蛟起鳳，孟學士之詞宗；紫電青霜，王將軍之武庫。家君作宰，路出名區。童子何知？躬逢勝餞。
 時維九月，序屬三秋。潦水盡而寒潭清，煙光凝而暮山紫。儼驂騑於上路，訪風景於崇阿。臨帝子之長洲，得仙人之舊館。層臺聳翠，上出重霄；飛閣流丹，下臨無地。鶴汀鳧渚，窮島嶼之縈廻；桂殿蘭宮，即岡巒之體勢。
 披繡闥，俯雕甍。山原曠其盈視，川澤紆其駭矚。閭閻撲地，鐘鳴鼎食之家；舸艦彌津，青雀黃龍之舳。雲銷雨霽，彩徹區明。落霞與孤鶩齊飛，秋水共長天一色。漁舟唱晚，響窮彭蠡之濱；雁陣驚寒，聲斷衡陽之浦。
diff --git "a/examples/\346\273\225\347\216\213\351\226\243\345\272\217.md" "b/examples/\346\273\225\347\216\213\351\226\243\345\272\217.md"
index 3a59c22..d2cf9c3 100644
--- "a/examples/\346\273\225\347\216\213\351\226\243\345\272\217.md"
+++ "b/examples/\346\273\225\347\216\213\351\226\243\345\272\217.md"
@@ -1,4 +1,4 @@
-# 秋日登洪府滕王閣餞別序
+# 秋日登洪府滕王閣餞別序·王勃
 
 豫章故郡，洪都新府。星分翼軫，地接衡廬。襟三江而帶五湖，控蠻荊而引甌越。物華天寶，龍光射牛斗之墟；人傑地靈，徐孺下陳蕃之榻。雄州霧列，俊彩星馳。臺隍枕夷夏之交，賓主盡東南之美。都督閻公之雅望，棨戟遙臨；宇文新州之懿範，襜帷暫駐。十旬休暇，勝友如雲。千里逢迎，高朋滿座。騰蛟起鳳，孟學士之詞宗；紫電青霜，王將軍之武庫。家君作宰，路出名區。童子何知？躬逢勝餞。
 
diff --git a/src/JianParser.hs b/src/JianParser.hs
index accea7c..d87d5c6 100644
--- a/src/JianParser.hs
+++ b/src/JianParser.hs
@@ -8,16 +8,16 @@ import           Text.ParserCombinators.Parsec
 import           Control.Monad                  ( void )
 import           Hanzi
 
-data JianVal = Heading Int String
+data JianVal = Heading Int String       -- level context
              | Body [JianVal]
              | Line String
              | InLine String
-             | CodeBlock String String
-             | Image String String
-             | Link String String
+             | CodeBlock String String  -- lang code
+             | Image String String      -- name url
+             | Link String String       -- name url
              | Comment String
-             | OrdList Int String
-             | UnoList String
+             | OrdList Int Int String   -- indents order context
+             | UnoList Int String       -- indents context
              | Quote Bool
              | End
             deriving (Show)
@@ -27,8 +27,8 @@ regularParse p = parse p "(unknown)"
 
 heading :: Parser JianVal
 heading = do
-    lv   <- optionMaybe $ many1 space
-    rest <- many1 letter
+    lv   <- optionMaybe $ many1 space                       -- TODO: add restrictions to how many spaces can be used
+    rest <- many1 $ choice [letter, char '·']
     choice [eof, void (char '\n')]
     return $ case lv of
         Just lv' -> Heading (length lv' `div` 2 + 1) rest
@@ -56,7 +56,7 @@ inline = do
 
 codeBlock :: Parser JianVal
 codeBlock = do
-    string "〔〔書以："
+    string "〔〔書以："                         -- TODO: 「書以」 need to be changed to a more appropriate one
     lang <- many1 $ noneOf "\n"
     code <- many1 $ noneOf "〕"
     string "〕〕"
@@ -85,23 +85,29 @@ url = do
 
 ordlist :: Parser JianVal
 ordlist = do
+    lv <- optionMaybe $ many1 space
     id <- many1 $ satisfy isShuzi
     char '、'
     txt <- many1 $ noneOf "\n"
     choice [eof, void (char '\n')]
-    return $ OrdList (shuziToInt id) txt
+    return $ case lv of
+        Just lv' -> OrdList (length lv') (shuziToInt id) (lv' ++ txt)
+        Nothing  -> OrdList 0 (shuziToInt id) txt
 
 unordlist :: Parser JianVal
 unordlist = do
+    lv <- optionMaybe $ many1 space
     char '〇'
     txt <- many1 $ noneOf "\n"
     choice [eof, void (char '\n')]
-    return $ UnoList txt
+    return $ case lv of
+        Just lv' -> UnoList (length lv') txt
+        Nothing  -> UnoList 0 txt
 
 comment :: Parser JianVal
-comment = do
+comment = do                                -- ! Only works in a separate line
     void $ many (char ' ')
-    string "批："
+    choice [string "批：", string "疏："]
     txt <- many1 $ noneOf "\n"
     return $ Comment txt
 
@@ -155,13 +161,13 @@ renderBody x = case x of
 
 toMdLine :: JianVal -> String
 toMdLine x = case x of
-    Heading h t -> replicate h '#' ++ " " ++ t ++ "\n"
-    Body t      -> concatMap renderBody t ++ "\n"
-    OrdList h t -> show h ++ ". " ++ t
-    UnoList t   -> "- " ++ t
-    Comment t   -> "<!--" ++ t ++ "-->"
-    Quote   t   -> if t then "<blockquote>" else "</blockquote>\n"
-    End         -> ""
+    Heading h t   -> replicate h '#' ++ " " ++ t ++ "\n"
+    Body t        -> concatMap renderBody t ++ "\n"
+    OrdList i h t -> replicate i ' ' ++ show h ++ ". " ++ t
+    UnoList i t   -> replicate i ' ' ++ "- " ++ t
+    Comment t     -> "<!--" ++ t ++ "-->"
+    Quote   t     -> if t then "<blockquote>" else "</blockquote>\n"
+    End           -> ""
     CodeBlock l c -> "``` " ++ l ++ c ++ "```\n"
 
 jianToMD :: String -> String