HKG-PER is an "Intercontinental flight" and cannot be considered as part of your "Free Flight Segments within each continent" quota:
4. FLIGHT APPLICATION/ROUTINGS
...
(h)
A minimum of 3 and maximum of 16 segments, including surface segments between any 2 airports, are permitted for the entire journey. Free flight segments
within each continent are limited as follows:
Africa 4
Asia 4
Europe / Middle East 4 (Not more ...)
North America 6
South America 4
South West Pacific 4