Perhaps you should try some spelling variations:
cac nuoc » cap nuoc, hoc nuoc, dat nuoc
dua tren » dung tren
te sach » toc sach
hieu ve » hieu va, hieu van
cac xuc » cam xuc, chat xuc, cac cuoc
y nang » ky nang, ly nang, v nang
va dan » ca dan, va dao, va dau
dan vi » doan vi, don vi, dan va
vi dua » vi du, vi dum, vi lua
x hoi » xa hoi, o hoi, x ho

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 x hoi. hieu ve ((cac xuc) OR (cac nuoc)) va dan vi dua tren~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y nang x hoi. hieu ve ((cac xuc) OR (cac nuoc)) va dan vi dua tren".
• Adding a wildcard symbol may retrieve word variants: te sach y nang x hoi. hieu ve ((cac xuc) OR (cac nuoc)) va dan vi dua tren*.