diff --git a/codes/zig/build.zig b/codes/zig/build.zig
index 4ba9bea82..52d2103c7 100644
--- a/codes/zig/build.zig
+++ b/codes/zig/build.zig
@@ -242,6 +242,34 @@ pub fn build(b: *std.build.Builder) void {
         const run_step_linear_search= b.step("run_linear_search", "Run linear_search");
         run_step_linear_search.dependOn(&run_cmd_linear_search.step);
 
+    // Section: "Binary Search"
+        // Source File: "chapter_searching/binary_search.zig"
+        // Run Command: zig build run_binary_search
+        const exe_binary_search = b.addExecutable("binary_search", "chapter_searching/binary_search.zig");
+        exe_binary_search.addPackagePath("include", "include/include.zig");
+        exe_binary_search.setTarget(target);
+        exe_binary_search.setBuildMode(mode);
+        exe_binary_search.install();
+        const run_cmd_binary_search = exe_binary_search.run();
+        run_cmd_binary_search.step.dependOn(b.getInstallStep());
+        if (b.args) |args| run_cmd_binary_search.addArgs(args);
+        const run_step_binary_search= b.step("run_binary_search", "Run binary_search");
+        run_step_binary_search.dependOn(&run_cmd_binary_search.step);
+
+    // Section: "Hash Search"
+        // Source File: "chapter_searching/hashing_search.zig"
+        // Run Command: zig build run_hashing_search
+        const exe_hashing_search = b.addExecutable("hashing_search", "chapter_searching/hashing_search.zig");
+        exe_hashing_search.addPackagePath("include", "include/include.zig");
+        exe_hashing_search.setTarget(target);
+        exe_hashing_search.setBuildMode(mode);
+        exe_hashing_search.install();
+        const run_cmd_hashing_search = exe_hashing_search.run();
+        run_cmd_hashing_search.step.dependOn(b.getInstallStep());
+        if (b.args) |args| run_cmd_hashing_search.addArgs(args);
+        const run_step_hashing_search= b.step("run_hashing_search", "Run hashing_search");
+        run_step_hashing_search.dependOn(&run_cmd_hashing_search.step);
+        
     // Section: "Bubble Sort"
         // Source File: "chapter_sorting/bubble_sort.zig"
         // Run Command: zig build run_bubble_sort
diff --git a/codes/zig/chapter_searching/binary_search.zig b/codes/zig/chapter_searching/binary_search.zig
new file mode 100644
index 000000000..0a2f754f4
--- /dev/null
+++ b/codes/zig/chapter_searching/binary_search.zig
@@ -0,0 +1,65 @@
+// File: binary_search.zig
+// Created Time: 2023-01-15
+// Author: sjinzh (sjinzh@gmail.com)
+
+const std = @import("std");
+const inc = @import("include");
+
+// 二分查找（双闭区间）
+fn binarySearch(comptime T: type, nums: std.ArrayList(T), target: T) T {
+    // 初始化双闭区间 [0, n-1] ，即 i, j 分别指向数组首元素、尾元素
+    var i: usize = 0;
+    var j: usize = nums.items.len - 1;
+    // 循环，当搜索区间为空时跳出（当 i > j 时为空）
+    while (i <= j) {
+        var m = (i + j) / 2;                    // 计算中点索引 m
+        if (nums.items[m] < target) {           // 此情况说明 target 在区间 [m+1, j] 中
+            i = m + 1;
+        } else if (nums.items[m] > target) {    // 此情况说明 target 在区间 [i, m-1] 中
+            j = m - 1;
+        } else {                                // 找到目标元素，返回其索引
+            return @intCast(T, m);
+        }
+    }
+    // 未找到目标元素，返回 -1
+    return -1;
+}
+
+// 二分查找（左闭右开）
+fn binarySearch1(comptime T: type, nums: std.ArrayList(T), target: T) T {
+    // 初始化左闭右开 [0, n) ，即 i, j 分别指向数组首元素、尾元素+1
+    var i: usize = 0;
+    var j: usize = nums.items.len;
+    // 循环，当搜索区间为空时跳出（当 i = j 时为空）
+    while (i <= j) {
+        var m = (i + j) / 2;                    // 计算中点索引 m
+        if (nums.items[m] < target) {           // 此情况说明 target 在区间 [m+1, j) 中
+            i = m + 1;
+        } else if (nums.items[m] > target) {    // 此情况说明 target 在区间 [i, m) 中
+            j = m;
+        } else {                                // 找到目标元素，返回其索引
+            return @intCast(T, m);
+        }
+    }
+    // 未找到目标元素，返回 -1
+    return -1;
+}
+
+// Driver Code
+pub fn main() !void {
+    var target: i32 = 6;
+    var nums = std.ArrayList(i32).init(std.heap.page_allocator);
+    defer nums.deinit();
+    try nums.appendSlice(&[_]i32{ 1, 3, 6, 8, 12, 15, 23, 67, 70, 92 });
+
+    // 二分查找（双闭区间）
+    var index = binarySearch(i32, nums, target);
+    std.debug.print("目标元素 6 的索引 = {}\n", .{index});
+
+    // 二分查找（左闭右开）
+    index = binarySearch1(i32, nums, target);
+    std.debug.print("目标元素 6 的索引 = {}\n", .{index});
+
+    _ = try std.io.getStdIn().reader().readByte();
+}
+
diff --git a/codes/zig/chapter_searching/hashing_search.zig b/codes/zig/chapter_searching/hashing_search.zig
new file mode 100644
index 000000000..b6f1a5552
--- /dev/null
+++ b/codes/zig/chapter_searching/hashing_search.zig
@@ -0,0 +1,57 @@
+// File: hashing_search.zig
+// Created Time: 2023-01-15
+// Author: sjinzh (sjinzh@gmail.com)
+
+const std = @import("std");
+const inc = @import("include");
+
+// 哈希查找（数组）
+fn hashingSearch(comptime T: type, map: std.AutoHashMap(T, T), target: T) T {
+    // 哈希表的 key: 目标元素，value: 索引
+    // 若哈希表中无此 key ，返回 -1   
+    if (map.getKey(target) == null) return -1;
+    return map.get(target).?;
+}
+
+// 哈希查找（数组）
+fn hashingSearch1(comptime T: type, map: std.AutoHashMap(T, *inc.ListNode(T)), target: T) ?*inc.ListNode(T) {
+    // 哈希表的 key: 目标结点值，value: 结点对象
+    // 若哈希表中无此 key ，返回 null 
+    if (map.getKey(target) == null) return null;
+    return map.get(target);
+}
+
+// Driver Code
+pub fn main() !void {
+    var target: i32 = 3;
+
+    // 哈希查找（数组）
+    var nums = [_]i32{ 1, 5, 3, 2, 4, 7, 5, 9, 10, 8 };
+    // 初始化哈希表
+    var map = std.AutoHashMap(i32, i32).init(std.heap.page_allocator);
+    defer map.deinit();
+    for (nums) |num, i| {
+        try map.put(num, @intCast(i32, i));    // key: 元素，value: 索引
+    }
+    var index = hashingSearch(i32, map, target);
+    std.debug.print("目标元素 3 的索引 = {}\n", .{index});
+
+    // 哈希查找（链表）
+    var mem_arena = std.heap.ArenaAllocator.init(std.heap.page_allocator);
+    defer mem_arena.deinit();
+    const mem_allocator = mem_arena.allocator();
+    var head = try inc.ListUtil.arrToLinkedList(i32, mem_allocator, &nums);
+    // 初始化哈希表
+    var map1 = std.AutoHashMap(i32, *inc.ListNode(i32)).init(std.heap.page_allocator);
+    defer map1.deinit();
+    while (head != null) {
+        try map1.put(head.?.val, head.?);
+        head = head.?.next;
+    }
+    var node = hashingSearch1(i32, map1, target);
+    std.debug.print("目标结点值 3 的对应结点对象为 ", .{});
+    try inc.PrintUtil.printLinkedList(i32, node);
+
+    _ = try std.io.getStdIn().reader().readByte();
+}
+
diff --git a/codes/zig/include/ListNode.zig b/codes/zig/include/ListNode.zig
index da7e667c0..19ece1174 100644
--- a/codes/zig/include/ListNode.zig
+++ b/codes/zig/include/ListNode.zig
@@ -33,4 +33,18 @@ pub fn listToLinkedList(comptime T: type, mem_allocator: std.mem.Allocator, list
         head = head.next.?;
     }
     return dum.next;
+}
+
+// Generate a linked list with an array
+pub fn arrToLinkedList(comptime T: type, mem_allocator: std.mem.Allocator, arr: []T) !?*ListNode(T) {
+    var dum = try mem_allocator.create(ListNode(T));
+    dum.init(0);
+    var head = dum;
+    for (arr) |val| {
+        var tmp = try mem_allocator.create(ListNode(T));
+        tmp.init(val);
+        head.next = tmp;
+        head = head.next.?;
+    }
+    return dum.next;
 }
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