Conversion de l'heure de Sector 4 à l'heure de Hong Kong
16:21:56
+6
22:21:56
+7
+7
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-1
-1
-1
-1
-1
-1
-1
-2
-2
-5
-5
-5
-5
-6
-7
-7
-7
-8
-10