Yes, you can definitely arrange for part-time help when your foreign domestic worker is on maternity leave. Here are some options to consider:
Local Domestic Help
Smart Living by Employees Retraining Board www.erb.org/smartliving
HelloToby (Home Maid) www.hellotoby.com
Smart Home www.shome.com.hk
Home Cleaning
Merry Maids http://www.merrymaids.com.hk
Top Maids Home Cleaning Co http://www.topmaid.com.hk
Lazy www.lazy.com.hk/
Child Care
Babysitter.hk www.babysitter.hk
Rent-a-Mum www.rent-a-mum.com
The Nanny Experts www.thenannyexperts.hk
Elder Care
Smart Living by Employees Retraining Board www.erb.org/smartliving
Active Global Specialised Caregivers www.activeglobalcaregiver.hk