或者我理解的不对,是从签了APPLICATION FORM FOR CPF HOUSING GRANT FOR FAMILY这个表格的时候那天算起?因为签这个表格算是First Appointment的时候了(Flat buyers who submit their resale applications via HDB-ResaleNet System or e-Resale System will have to sign this form during the resale 1st appointment),那么只要first appointment的时候连续工作满1年income不超过8000/5000就可以?