Perhaps you should try some spelling variations:
lap hoat » tap hoa, dan hoat, lap dat
cua tuc » cua duc, cua tu, cua thuoc
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
ky tang » ky nang, ky dang, kho tang
lap hai » lap tai, lap lai, lanh hai
sac ky » cac ky, sai ky
xuc va » duc va, luc va, xac va
tuc va » thuc va, truc va, tuc xa
vi cua » vai cua, di cua
tu sac » tu sach, tu cac, tu san

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sac ky tang ((lap hai) OR (lap hoat)). hieu ve cham ((xuc va) or (tuc va)) hanh vi cua tuc~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky tang ((lap hai) OR (lap hoat)). hieu ve cham ((xuc va) OR (tuc va)) hanh vi cua tuc.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sac ky tang ((lap hai) OR (lap hoat)). hieu ve cham ((xuc va) or (tuc va)) hanh vi cua tuc".
• Adding a wildcard symbol may retrieve word variants: tu sac ky tang ((lap hai) OR (lap hoat)). hieu ve cham ((xuc va) or (tuc va)) hanh vi cua tuc*.