diff --git a/src/vi/doctruyen3q/build.gradle b/src/vi/doctruyen3q/build.gradle
new file mode 100644
index 0000000000..8da11d9bc5
--- /dev/null
+++ b/src/vi/doctruyen3q/build.gradle
@@ -0,0 +1,10 @@
+ext {
+    extName = 'DocTruyen3Q'
+    extClass = '.DocTruyen3Q'
+    themePkg = 'wpcomics'
+    baseUrl = 'https://doctruyen3qk.pro'
+    overrideVersionCode = 0
+    isNsfw = true
+}
+
+apply from: "$rootDir/common.gradle"
diff --git a/src/vi/doctruyen3q/res/mipmap-hdpi/ic_launcher.png b/src/vi/doctruyen3q/res/mipmap-hdpi/ic_launcher.png
new file mode 100644
index 0000000000..5c77884669
Binary files /dev/null and b/src/vi/doctruyen3q/res/mipmap-hdpi/ic_launcher.png differ
diff --git a/src/vi/doctruyen3q/res/mipmap-mdpi/ic_launcher.png b/src/vi/doctruyen3q/res/mipmap-mdpi/ic_launcher.png
new file mode 100644
index 0000000000..8c2ed74638
Binary files /dev/null and b/src/vi/doctruyen3q/res/mipmap-mdpi/ic_launcher.png differ
diff --git a/src/vi/doctruyen3q/res/mipmap-xhdpi/ic_launcher.png b/src/vi/doctruyen3q/res/mipmap-xhdpi/ic_launcher.png
new file mode 100644
index 0000000000..44c737fdba
Binary files /dev/null and b/src/vi/doctruyen3q/res/mipmap-xhdpi/ic_launcher.png differ
diff --git a/src/vi/doctruyen3q/res/mipmap-xxhdpi/ic_launcher.png b/src/vi/doctruyen3q/res/mipmap-xxhdpi/ic_launcher.png
new file mode 100644
index 0000000000..a3ebe1decf
Binary files /dev/null and b/src/vi/doctruyen3q/res/mipmap-xxhdpi/ic_launcher.png differ
diff --git a/src/vi/doctruyen3q/res/mipmap-xxxhdpi/ic_launcher.png b/src/vi/doctruyen3q/res/mipmap-xxxhdpi/ic_launcher.png
new file mode 100644
index 0000000000..cb2ec310e3
Binary files /dev/null and b/src/vi/doctruyen3q/res/mipmap-xxxhdpi/ic_launcher.png differ
diff --git a/src/vi/doctruyen3q/src/eu/kanade/tachiyomi/extension/vi/doctruyen3q/DocTruyen3Q.kt b/src/vi/doctruyen3q/src/eu/kanade/tachiyomi/extension/vi/doctruyen3q/DocTruyen3Q.kt
new file mode 100644
index 0000000000..99280d7583
--- /dev/null
+++ b/src/vi/doctruyen3q/src/eu/kanade/tachiyomi/extension/vi/doctruyen3q/DocTruyen3Q.kt
@@ -0,0 +1,88 @@
+package eu.kanade.tachiyomi.extension.vi.doctruyen3q
+
+import eu.kanade.tachiyomi.multisrc.wpcomics.WPComics
+import eu.kanade.tachiyomi.network.GET
+import eu.kanade.tachiyomi.network.interceptor.rateLimit
+import eu.kanade.tachiyomi.source.model.FilterList
+import eu.kanade.tachiyomi.source.model.Page
+import eu.kanade.tachiyomi.source.model.SChapter
+import eu.kanade.tachiyomi.source.model.SManga
+import okhttp3.HttpUrl.Companion.toHttpUrl
+import okhttp3.Request
+import org.jsoup.nodes.Document
+import org.jsoup.nodes.Element
+import java.text.SimpleDateFormat
+import java.util.Locale
+import java.util.TimeZone
+
+class DocTruyen3Q : WPComics(
+    "DocTruyen3Q",
+    "https://doctruyen3qk.pro",
+    "vi",
+    dateFormat = SimpleDateFormat("dd-MM-yyyy", Locale.ROOT).apply {
+        timeZone = TimeZone.getTimeZone("Asia/Ho_Chi_Minh")
+    },
+    gmtOffset = null,
+) {
+    override val client = super.client.newBuilder()
+        .rateLimit(3)
+        .build()
+
+    override fun pageListParse(document: Document): List<Page> {
+        return document.select(".page-chapter a img, .page-chapter img").mapIndexed { index, element ->
+            val img = element.attr("abs:src").takeIf { it.isNotBlank() } ?: element.attr("abs:data-original")
+            Page(index, imageUrl = img)
+        }.distinctBy { it.imageUrl }
+    }
+
+    override fun popularMangaSelector() = "div.item-manga div.item"
+
+    override fun popularMangaFromElement(element: Element) = SManga.create().apply {
+        element.selectFirst("h3 a")?.let {
+            title = it.text()
+            setUrlWithoutDomain(it.attr("abs:href"))
+        }
+        thumbnail_url = element.selectFirst("img")?.attr("abs:src")
+    }
+
+    override fun searchMangaSelector() = popularMangaSelector()
+
+    override fun searchMangaFromElement(element: Element) = popularMangaFromElement(element)
+
+    override fun searchMangaRequest(page: Int, query: String, filters: FilterList): Request {
+        val url = "$baseUrl/$searchPath".toHttpUrl().newBuilder()
+
+        filters.forEach { filter ->
+            when (filter) {
+                is GenreFilter -> filter.toUriPart()?.let { url.addPathSegment(it) }
+                is StatusFilter -> filter.toUriPart()?.let { url.addQueryParameter("status", it) }
+                else -> {}
+            }
+        }
+
+        when {
+            query.isNotBlank() -> url.addQueryParameter(queryParam, query)
+            else -> url.addQueryParameter("page", page.toString())
+        }
+
+        return GET(url.toString(), headers)
+    }
+
+    override fun mangaDetailsParse(document: Document) = SManga.create().apply {
+        title = document.selectFirst("h1.title-manga")!!.text()
+        description = document.selectFirst("p.detail-summary")?.text()
+        status = document.selectFirst("li.status p.detail-info span")?.text().toStatus()
+        genre = document.select("li.category p.detail-info a")?.joinToString { it.text() }
+        thumbnail_url = document.selectFirst("img.image-comic")?.attr("abs:src")
+    }
+
+    override fun chapterListSelector() = "div.list-chapter li.row:not(.heading):not([style])"
+
+    override fun chapterFromElement(element: Element): SChapter {
+        return super.chapterFromElement(element).apply {
+            date_upload = element.selectFirst(".chapters + div")?.text().toDate()
+        }
+    }
+
+    override val genresSelector = ".categories-detail ul.nav li:not(.active) a"
+}