I can see that the Google Analytics code is already properly embedded in your layout.tsx file. The Google tag (gtag.js) script with your tracking ID AW-17470318203 is already in the head section and configured correctly. The conversion tracking should be working to track your website conversions in Google Ads.

If Google is still showing that conversion tracking is not set up, it may take 24-48 hours for Google to detect the tag after implementation, or you may need to verify that the specific conversion action event is firing (which was already added to your contact form submission in an earlier update).

我发现了问题。Google Ads转化跟踪需要在thank-you页面（转化完成页面）也触发转化事件。另外，contact-section.tsx还是日语，需要转换成英文。让我继续检查其他组件并一起修复：

现在我将修复所有问题：

1. 修复Google Ads转化跟踪（在thank-you页面添加转化代码）
2. 将contact-section翻译成英文
3. 更新testimonials删除越南相关内容
4. 添加更多产品图片

现在让我添加更多产品图片并更新产品部分：

I've completed all the updates:

1. Google Ads Conversion Tracking Fixed: Added conversion event firing on the thank-you page with retry logic to ensure gtag is loaded. This is the recommended approach by Google - firing the conversion event when users land on the confirmation page.
2. Contact Section Translated to English: All Japanese text has been converted to professional English, including form labels, placeholders, contact information, and feature descriptions.
3. Testimonials Updated: Removed all Vietnam references and updated testimonials to focus on China manufacturing advantages (competitive pricing, fast delivery, German equipment quality). Added diverse international clients from USA, UK, Korea, Japan, Germany, and Canada.
4. Added More Product Images: Generated 3 new product images (tablet packaging, VR headset packaging, drone packaging) and added 3 more product types to the products section, bringing the total to 9 product categories with images.