Perhaps you should try some spelling variations:
te sach » toc sach
sach ly » sach y, sach lo, sach ty
ly nang » ky nang, ly hang, ly vang
hieu ve » hieu va, hieu van
cac xuc » cam xuc, cac nuoc, chat xuc
lua tre » cua tre, dua tren, luat tri
luy tre » luyen tre
ve cac » va cac, vien cac
xuc va » duc va, tuc va, luc va
va dan » ca dan, va dao, va dau
dan vi » doan vi, don vi, dan va
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 ly nang x hoi. hieu ve cac xuc va dan vi ((lua tre) OR (luy tre))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ly nang x hoi. hieu ve cac xuc va dan vi ((lua tre) OR (luy tre))".
• Adding a wildcard symbol may retrieve word variants: te sach ly nang x hoi. hieu ve cac xuc va dan vi ((lua tre) OR (luy tre))*.