diff --git a/01/title.txt b/01/title.txt
new file mode 100644
index 0000000..3068221
--- /dev/null
+++ b/01/title.txt
@@ -0,0 +1 @@
+Uhọnmọn 1
\ No newline at end of file
diff --git a/02/title.txt b/02/title.txt
new file mode 100644
index 0000000..9fad5ce
--- /dev/null
+++ b/02/title.txt
@@ -0,0 +1 @@
+Uhọnmọn 2
\ No newline at end of file
diff --git a/03/title.txt b/03/title.txt
new file mode 100644
index 0000000..a907d34
--- /dev/null
+++ b/03/title.txt
@@ -0,0 +1 @@
+Uhọnmọn 3
\ No newline at end of file
diff --git a/04/title.txt b/04/title.txt
new file mode 100644
index 0000000..a36e4c7
--- /dev/null
+++ b/04/title.txt
@@ -0,0 +1 @@
+Uhọnmọn 4
\ No newline at end of file
diff --git a/manifest.json b/manifest.json
index f90a400..e0702d7 100644
--- a/manifest.json
+++ b/manifest.json
@@ -38,15 +38,16 @@
 	],
 	"finished_chunks": [
 		"front-title",
-		"01-06",
-		"02-03",
-		"04-01",
+		"01-title",
 		"01-01",
 		"01-03",
+		"01-06",
 		"01-08",
 		"01-12",
 		"01-15",
+		"02-title",
 		"02-01",
+		"02-03",
 		"02-06",
 		"02-08",
 		"02-11",
@@ -55,18 +56,21 @@
 		"02-19",
 		"02-22",
 		"02-24",
+		"03-title",
 		"03-01",
 		"03-05",
 		"03-08",
 		"03-10",
 		"03-14",
 		"03-16",
+		"04-title",
+		"04-01",
 		"04-03",
 		"04-06",
 		"04-09",
 		"04-11",
 		"04-14",
 		"04-17",
-		"04-00"
+		"04-19"
 	]
 }
\ No newline at end of file