Teachers with jobs in Brunei enjoy the following benefits: At least ฿120,000 / month (full time)
- Tax free income (B$45,500 - B$78,000 / yearly)
- Free, family sized furnished accommodation (or housing allowance)
- Return airfares and baggage allowance
- Annual flight allowances and completion of contract bonuses for teachers
- Heavily subsidized private education for up to two children
- Allowances for accompanying spouse and dependents
- Professional development opportunities
- Interest-free car loan
- Private group health insurance scheme plus free government health care for children under twelve
- Settling-in Allowance of B$500 per teacher
- Generous vacation and state holidays
https://www.ajarn.com/recruitment/jobs/125004/qualified-international-english-teachers-in-brunei-darussalam
You have an allowance for your spouse, subsidized private education for up to two children, return airfares and the salary doesn't look bad. Four times more than I'm making.