Great price OP!
Fare Basis P30LXCSD/P30LWCSD
PERMITTED MON/TUE/WED/THU ON EACH TRANSPACIFIC SECTOR.
PERMITTED 15DEC 17 THROUGH 10JAN 18 OR 15FEB 18 THROUGH 25FEB 18 OR 22JUN 18 THROUGH 22AUG 18 ON THE OUTBOUND TRANSPACIFIC SECTOR.
THE FARE COMPONENT MUST INCLUDE TRAVEL VIA EACH TRANSPACIFIC SECTOR ON ONE OR MORE OF THE FOLLOWING AC FLIGHTS 001 THROUGH 2199.
1 STOPOVER PERMITTED IN EACH DIRECTION.
2 TRANSFERS PERMITTED IN EACH DIRECTION FREE 2 FREE IN CANADA IN EACH DIRECTION. AND - 1 TRANSFER PERMITTED IN EACH DIRECTION FREE 1 PERMITTED FREE IN AREA 3 IN EACH DIRECTION NONE PERMITTED FREE IN TPE IN EACH DIRECTION
THE HIGHER INTERMEDIATE POINT RULE DOES NOT APPLY FOR CONNECTIONS/STOPOVERS.
So basically you get one free stopover. You can also route to PEK or PVG.