Perhaps you should try some spelling variations:
tru nang » tra nang, tri nang, truc nano
te sach » toc sach
va hanh » van hanh, va thanh, ban hanh
tu nang » tu nong, tu nano, tu lang
hieu ve » hieu va, hieu van
cac xuc » cam xuc, cac nuoc, chat xuc
va danh » va dinh, va dan, dia danh
ca cua » co cua
ve cac » va cac, vien cac
cua tu » cua tuc, cua su, cua cu

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ((tu nang) OR (tru nang)) ma hoa. hieu ve cac xuc ((va hanh) OR (va danh)) ca cua tu~".
• Adding a wildcard symbol may retrieve word variants: te sach ((tu nang) OR (tru nang)) ma hoa. hieu ve cac xuc ((va hanh) OR (va danh)) ca cua tu*.