Perhaps you should try some spelling variations:
thien van » thi van
hang doi » hang loi, huong doi, hang tai
te sach » toc sach
van cam » van nam, van lam, van cau
hang di » hang vi, hang dien, hang dich
y nang » ky nang, ly nang, v nang
xuc va » duc va, luc va, xac va
tuc va » thuc va, truc va, tuc xa

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 ho. thien van cam ((xuc va) or (tuc va)) ((hang di) OR (hang doi)) cua vat~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y nang x ho. thien van cam ((xuc va) OR (tuc va)) ((hang di) OR (hang doi)) cua vat.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y nang x ho. thien van cam ((xuc va) or (tuc va)) ((hang di) OR (hang doi)) cua vat".
• Adding a wildcard symbol may retrieve word variants: te sach y nang x ho. thien van cam ((xuc va) or (tuc va)) ((hang di) OR (hang doi)) cua vat*.