diff --git a/src/vi/goctruyentranhvui/build.gradle b/src/vi/goctruyentranhvui/build.gradle
new file mode 100644
index 000000000..02b4ed9eb
--- /dev/null
+++ b/src/vi/goctruyentranhvui/build.gradle
@@ -0,0 +1,8 @@
+ext {
+    extName = 'Goc Truyen Tranh Vui'
+    extClass = '.GocTruyenTranhVui'
+    extVersionCode = 1
+    isNsfw = true
+}
+
+apply from: "$rootDir/common.gradle"
diff --git a/src/vi/goctruyentranhvui/res/mipmap-hdpi/ic_launcher.png b/src/vi/goctruyentranhvui/res/mipmap-hdpi/ic_launcher.png
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diff --git a/src/vi/goctruyentranhvui/res/mipmap-mdpi/ic_launcher.png b/src/vi/goctruyentranhvui/res/mipmap-mdpi/ic_launcher.png
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diff --git a/src/vi/goctruyentranhvui/res/mipmap-xhdpi/ic_launcher.png b/src/vi/goctruyentranhvui/res/mipmap-xhdpi/ic_launcher.png
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diff --git a/src/vi/goctruyentranhvui/res/mipmap-xxhdpi/ic_launcher.png b/src/vi/goctruyentranhvui/res/mipmap-xxhdpi/ic_launcher.png
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diff --git a/src/vi/goctruyentranhvui/res/mipmap-xxxhdpi/ic_launcher.png b/src/vi/goctruyentranhvui/res/mipmap-xxxhdpi/ic_launcher.png
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diff --git a/src/vi/goctruyentranhvui/src/eu/kanade/tachiyomi/extension/vi/goctruyentranhvui/Dto.kt b/src/vi/goctruyentranhvui/src/eu/kanade/tachiyomi/extension/vi/goctruyentranhvui/Dto.kt
new file mode 100644
index 000000000..fb819578f
--- /dev/null
+++ b/src/vi/goctruyentranhvui/src/eu/kanade/tachiyomi/extension/vi/goctruyentranhvui/Dto.kt
@@ -0,0 +1,70 @@
+package eu.kanade.tachiyomi.extension.vi.goctruyentranhvui
+
+import eu.kanade.tachiyomi.source.model.SChapter
+import eu.kanade.tachiyomi.source.model.SManga
+import kotlinx.serialization.Serializable
+
+@Serializable
+class ResultDto<T>(
+    val result: T,
+)
+
+@Serializable
+class ChapterDto(
+    private val numberChapter: String,
+    private val updateTime: Long,
+) {
+    fun toSChapter(slug: String): SChapter = SChapter.create().apply {
+        name = numberChapter
+        date_upload = updateTime
+        url = "/truyen/$slug/chuong-$numberChapter"
+    }
+}
+
+@Serializable
+class ChapterListDto(
+    val chapters: List<ChapterDto>,
+)
+
+@Serializable
+class ListingDto(
+    val next: Boolean,
+    val data: List<MangaDto>,
+)
+
+@Serializable
+class MangaDto(
+    private val id: String,
+    private val name: String,
+    private val description: String,
+    private val statusCode: String,
+    private val photo: String,
+    private val nameEn: String,
+    private val author: String,
+    private val category: List<String>? = null,
+) {
+    fun toSManga(baseUrl: String): SManga = SManga.create().apply {
+        title = name
+        thumbnail_url = baseUrl + photo
+        url = "$id:$nameEn"
+        author = this@MangaDto.author
+        description = this@MangaDto.description
+        genre = category?.joinToString()
+        status = when (statusCode) {
+            "PRG" -> SManga.ONGOING
+            "END" -> SManga.COMPLETED
+            else -> SManga.UNKNOWN
+        }
+        initialized = true
+    }
+}
+
+@Serializable
+class ImageListWrapper(
+    val body: ResultDto<ImageListDto>,
+)
+
+@Serializable
+class ImageListDto(
+    val data: List<String>,
+)
diff --git a/src/vi/goctruyentranhvui/src/eu/kanade/tachiyomi/extension/vi/goctruyentranhvui/Filters.kt b/src/vi/goctruyentranhvui/src/eu/kanade/tachiyomi/extension/vi/goctruyentranhvui/Filters.kt
new file mode 100644
index 000000000..d6cda67a1
--- /dev/null
+++ b/src/vi/goctruyentranhvui/src/eu/kanade/tachiyomi/extension/vi/goctruyentranhvui/Filters.kt
@@ -0,0 +1,74 @@
+package eu.kanade.tachiyomi.extension.vi.goctruyentranhvui
+
+import eu.kanade.tachiyomi.source.model.Filter
+
+class Option(name: String, val id: String) : Filter.CheckBox(name)
+open class FilterGroup(name: String, val query: String, state: List<Option>) : Filter.Group<Option>(name, state)
+
+class StatusList(status: List<Option>) : FilterGroup("Trạng Thái", "status[]", status)
+
+fun getStatusList() = listOf(
+    Option("Đang thực hiện", "PRG"),
+    Option("Hoàn thành", "END"),
+    Option("Truyện Chữ", "novel"),
+)
+
+class SortByList(sort: List<Option>) : FilterGroup("Sắp xếp", "orders[]", sort)
+
+fun getSortByList() = listOf(
+    Option("Lượt xem", "viewCount"),
+    Option("Lượt đánh giá", "evaluationScore"),
+    Option("Lượt theo dõi", "followerCount"),
+    Option("Ngày Cập Nhật", "recentDate"),
+    Option("Truyện Mới", "createdAt"),
+)
+
+class GenreList(genres: List<Option>) : FilterGroup("Thể loại", "categories[]", genres)
+
+fun getGenreList() = listOf(
+    Option("Anime", "ANI"),
+    Option("Drama", "DRA"),
+    Option("Josei", "JOS"),
+    Option("Manhwa", "MAW"),
+    Option("One Shot", "OSH"),
+    Option("Shounen", "SHO"),
+    Option("Webtoons", "WEB"),
+    Option("Shoujo", "SHJ"),
+    Option("Harem", "HAR"),
+    Option("Ecchi", "ECC"),
+    Option("Mature", "MAT"),
+    Option("Slice of life", "SOL"),
+    Option("Isekai", "ISE"),
+    Option("Manga", "MAG"),
+    Option("Manhua", "MAU"),
+    Option("Hành Động", "ACT"),
+    Option("Phiêu Lưu", "ADV"),
+    Option("Hài Hước", "COM"),
+    Option("Võ Thuật", "MAA"),
+    Option("Huyền Bí", "MYS"),
+    Option("Lãng Mạn", "ROM"),
+    Option("Thể Thao", "SPO"),
+    Option("Học Đường", "SCL"),
+    Option("Lịch Sử", "HIS"),
+    Option("Kinh Dị", "HOR"),
+    Option("Siêu Nhiên", "SUN"),
+    Option("Bi Kịch", "TRA"),
+    Option("Trùng Sinh", "RED"),
+    Option("Game", "GAM"),
+    Option("Viễn Tưởng", "FTS"),
+    Option("Khoa Học", "SCF"),
+    Option("Truyện Màu", "COI"),
+    Option("Người Lớn", "ADU"),
+    Option("BoyLove", "BBL"),
+    Option("Hầm Ngục", "DUN"),
+    Option("Săn Bắn", "HUNT"),
+    Option("Ngôn Từ Nhạy Cảm", "NTNC"),
+    Option("Doujinshi", "DOU"),
+    Option("Bạo Lực", "BLM"),
+    Option("Ngôn Tình", "NTT"),
+    Option("Nữ Cường", "NCT"),
+    Option("Gender Bender", "GDB"),
+    Option("Murim", "MRR"),
+    Option("Leo Tháp", "LTT"),
+    Option("Nấu Ăn", "COO"),
+)
diff --git a/src/vi/goctruyentranhvui/src/eu/kanade/tachiyomi/extension/vi/goctruyentranhvui/GocTruyenTranhVui.kt b/src/vi/goctruyentranhvui/src/eu/kanade/tachiyomi/extension/vi/goctruyentranhvui/GocTruyenTranhVui.kt
new file mode 100644
index 000000000..7495ff110
--- /dev/null
+++ b/src/vi/goctruyentranhvui/src/eu/kanade/tachiyomi/extension/vi/goctruyentranhvui/GocTruyenTranhVui.kt
@@ -0,0 +1,138 @@
+package eu.kanade.tachiyomi.extension.vi.goctruyentranhvui
+
+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.MangasPage
+import eu.kanade.tachiyomi.source.model.Page
+import eu.kanade.tachiyomi.source.model.SChapter
+import eu.kanade.tachiyomi.source.model.SManga
+import eu.kanade.tachiyomi.source.online.HttpSource
+import eu.kanade.tachiyomi.util.asJsoup
+import keiyoushi.utils.parseAs
+import okhttp3.Headers
+import okhttp3.HttpUrl.Companion.toHttpUrl
+import okhttp3.OkHttpClient
+import okhttp3.Request
+import okhttp3.Response
+
+class GocTruyenTranhVui : HttpSource() {
+    override val lang = "vi"
+
+    override val baseUrl = "https://goctruyentranhvui17.com"
+
+    override val name = "Goc Truyen Tranh Vui"
+
+    private val apiUrl = "$baseUrl/api/v2"
+
+    override val supportsLatest: Boolean = true
+
+    override val client: OkHttpClient = network.cloudflareClient.newBuilder()
+        .rateLimit(3)
+        .build()
+
+    override fun headersBuilder(): Headers.Builder = super.headersBuilder()
+        .add("Referer", "$baseUrl/")
+
+    override fun popularMangaRequest(page: Int): Request = GET(
+        apiUrl.toHttpUrl().newBuilder().apply {
+            addPathSegments("home/filter")
+            addQueryParameter("p", (page - 1).toString())
+            addQueryParameter("value", "recommend")
+        }.build(),
+        headers,
+    )
+
+    override fun popularMangaParse(response: Response): MangasPage {
+        val res = response.parseAs<ResultDto<ListingDto>>()
+        val hasNextPage = res.result.next
+        return MangasPage(res.result.data.map { it.toSManga(baseUrl) }, hasNextPage)
+    }
+
+    override fun latestUpdatesRequest(page: Int): Request = GET(
+        "$apiUrl/search?p=${page - 1}&orders%5B%5D=recentDate",
+        headers,
+    )
+
+    override fun latestUpdatesParse(response: Response): MangasPage = popularMangaParse(response)
+
+    override fun getMangaUrl(manga: SManga) = "$baseUrl/truyen/${manga.url.substringAfter(':')}"
+
+    override fun chapterListRequest(manga: SManga): Request {
+        val mangaId = manga.url.substringBefore(':')
+        val slug = manga.url.substringAfter(':')
+        return GET("$baseUrl/api/comic/$mangaId/chapter?limit=-1#$slug", headers)
+    }
+
+    override fun chapterListParse(response: Response): List<SChapter> {
+        val slug = response.request.url.fragment!!
+        val chapterJson = response.parseAs<ResultDto<ChapterListDto>>()
+        return chapterJson.result.chapters.map { it.toSChapter(slug) }
+    }
+
+    override fun mangaDetailsRequest(manga: SManga) = GET(getMangaUrl(manga), headers)
+
+    override fun mangaDetailsParse(response: Response): SManga = SManga.create().apply {
+        val document = response.asJsoup()
+        title = document.selectFirst(".v-card-title")!!.text()
+        genre = document.select(".group-content > .v-chip-link").joinToString { it.text() }
+        thumbnail_url = document.selectFirst("img.image")!!.absUrl("src")
+        status = parseStatus(document.selectFirst(".mb-1:contains(Trạng thái:) span")!!.text())
+        author = document.selectFirst(".mb-1:contains(Tác giả:) span")!!.text()
+        description = document.selectFirst(".v-card-text")!!.text()
+    }
+
+    private fun parseStatus(status: String?) = when {
+        status == null -> SManga.UNKNOWN
+        status.contains("Đang thực hiện", ignoreCase = true) -> SManga.ONGOING
+        status.contains("Hoàn thành", ignoreCase = true) -> SManga.COMPLETED
+        else -> SManga.UNKNOWN
+    }
+
+    override fun pageListParse(response: Response): List<Page> {
+        val html = response.body.string()
+        val pattern = Regex("chapterJson:\\s*`(.*?)`")
+        val match = pattern.find(html) ?: throw Exception("Không tìm thấy Json") // find json
+        val jsonPage = match.groups[1]!!.value
+        if (jsonPage.isEmpty()) throw Exception("Không có nội dung. Hãy đăng nhập trong WebView") // loginRequired
+        val result = jsonPage.parseAs<ImageListWrapper>()
+        val imageList = result.body.result.data
+        return imageList.mapIndexed { i, url ->
+            val finalUrl = if (url.startsWith("/image/")) {
+                baseUrl + url
+            } else {
+                url
+            }
+            Page(i, imageUrl = finalUrl)
+        }
+    }
+
+    override fun imageUrlParse(response: Response): String = throw UnsupportedOperationException()
+
+    override fun searchMangaRequest(page: Int, query: String, filters: FilterList): Request {
+        val url = apiUrl.toHttpUrl().newBuilder().apply {
+            addPathSegments("search")
+            addQueryParameter("p", (page - 1).toString())
+            addQueryParameter("searchValue", query)
+            for (filter in filters) {
+                when (filter) {
+                    is FilterGroup ->
+                        for (checkbox in filter.state) {
+                            if (checkbox.state) addQueryParameter(filter.query, checkbox.id)
+                        }
+
+                    else -> {}
+                }
+            }
+        }.build()
+        return GET(url, headers)
+    }
+
+    override fun searchMangaParse(response: Response): MangasPage = popularMangaParse(response)
+
+    override fun getFilterList() = FilterList(
+        StatusList(getStatusList()),
+        SortByList(getSortByList()),
+        GenreList(getGenreList()),
+    )
+}