update fqa (#16716)

* update fqa

* Update PaddleOCR-VL.en.md

* Update PaddleOCR-VL.en.md

* Update PaddleOCR-VL.en.md

* Update PaddleOCR-VL.md

Author: Sunting78

docs/version3.x/algorithm/PaddleOCR-VL/PaddleOCR-VL.en.md

@@ -174,6 +174,10 @@ Please refer to our usage documentation [PaddleOCR-VL Usage](../../pipeline_usag
 
 Currently, we do not support fine-tuning of the model, but it is a high-priority feature and will be released soon. Please stay tuned.
 
+3. Why was my chart not recognized and how can I use chart recognition?
+
+Because our default chart recognition function is turned off, it needs to be manually turned on. Please refer to [PaddleOCR-VL Usage](../../pipeline_usage/PaddleOCR-VL.en.md) and set the use_chart_recognition为True parameters to True turn it on.
+
 4. What are the 109 supported languages?
 
 Chinese, English, Korea, Japanese, Thai, Greek, Tamil, Telugu

docs/version3.x/algorithm/PaddleOCR-VL/PaddleOCR-VL.md

@@ -178,6 +178,9 @@ PaddleOCR-VL能够支持多种类型的文档解析，以下是一些预测案
 
 目前我们暂不支持模型的微调，但已经在高优的支持中，即将发布，请保持关注。
 
+3. 为什么我的图表没有识别出来，如何使用图表识别 ？
+
+因为我们默认图表识别的功能是关闭的，需要手动开启，请参考 [PaddleOCR-VL使用](../../pipeline_usage/PaddleOCR-VL.md), 设置 use_chart_recognition为True 参数来开启。
 
 4. 支持的109种语言有哪些？