Morning Sisters,
Managed to call my aunt personally last nite regarding the lantern thing, wow, it a bit complicated so steps below
1) have to get a paper fish lantern (must bought by your mother), a box of candle should be enough till after midnight
2) on the chinese 8th month 15, lantern festival, light the lantern from 8pm - after 12.30a.m, must do together with hb
3) if want a baby boy, ask the hb to carry the lantern, wife follow at hb back (if want baby girl then wife have to carry the lantern and hb follow at the back) and walk from hall to kitchen then to all the bedroom then back to hall and hang the lantern at any where in the hall, must not let the lantern drop and watch the light till 12.30a.m also must not let the light go off.
3)Must hang the lantern properly in the hall and must not let the lantern drop on the floor then watch the light make sure it wont go off till 12.30a.m. if see candle going to finish light another one and stack on it cannot blow off.
that's all, if any question i can ask her again