是的。 就是房客自己要多付錢，住大一點的，政府也不允許。因為既然你有錢，政府就可以少補貼一點

If she didn't report her seasonal income(to be able to keep higher rent supplement), it's criminal. If landlord accepts more money (from tenant) than government assigned S8 tenant's portion, it's criminal. If none of the above situation exists, and government still agreed her to rent unnecessary better house, the system is corrupted.