New translations en.xaml (Vietnamese)

[ci skip]

Author: jjw24

Flow.Launcher/Languages/vi.xaml

@@ -119,7 +119,7 @@
     <system:String x:Key="SearchPrecisionLow">Thấp</system:String>
     <system:String x:Key="SearchPrecisionRegular">Bình thường</system:String>
     <system:String x:Key="ShouldUsePinyin">Hoạt động bính âm</system:String>
-    <system:String x:Key="ShouldUsePinyinToolTip">Cho phép bạn sử dụng Bính âm để tìm kiếm. Bính âm là hệ thống ký hiệu La Mã tiêu chuẩn để dịch văn bản tiếng Trung.</system:String>
+    <system:String x:Key="ShouldUsePinyinToolTip">Pinyin is the standard system of romanized spelling for translating Chinese. Please note, enabling this can significantly increase memory usage during search.</system:String>
     <system:String x:Key="ShouldUseDoublePinyin">Use Double Pinyin</system:String>
     <system:String x:Key="ShouldUseDoublePinyinToolTip">Use Double Pinyin instead of Full Pinyin to search.</system:String>
     <system:String x:Key="DoublePinyinSchema">Double Pinyin Schema</system:String>