Can someone light the way for me on what to expect at a Christian funeral? Is there any ka-sue, cua-cha, niam cooking, sho-cuab? (hmong spelling
) What are my roles as a nyab? Do we cook or do they cater? Who do he give nyiam sunshine too or do we give any at all? Do they zog-hmo? I'm so lost. 
its all the same...dependi
ng on 'the church' or 'the group' and what their policies are for a funeral.
but most, if not all, are exactly the same...they may have more singing. and their bowing and thank yous maybe a lil shorter. less drinking. but yes, all the positions of meat cutters to the guy in charge and the families all have the same duties as the traditional shaman families. no burning of paper boats and money.
if u walked into a loose christian family funeral, u prob wont know the difference, if your just there to visit and chat.
many elders and people who claim to be wise (respectively), usually do not care about this subject. they are there out of respect and go along as the family wishes......