Perhaps you should try some spelling variations:
van khang » van khanh, van thanh, van quang
cham xuc » cam xuc, chat xuc, cham soc
te sach » toc sach
mai hoi » mai khoi, lai hoi, mai doi
dai hoi » dai hoc, dai hai, dai moi
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
xuc van » duc van, luc van, vuc van
su viet » so viet
y nang » ky nang, ly nang, v nang
voi su » voi suc, oi su, vi su

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: te sach y nang ((mai hoi) OR (dai hoi)). hieu ve cham xuc van khang voi su viet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y nang ((mai hoi) OR (dai hoi)). hieu ve cham xuc van khang voi su viet".
• Adding a wildcard symbol may retrieve word variants: te sach y nang ((mai hoi) OR (dai hoi)). hieu ve cham xuc van khang voi su viet*.