Perhaps you should try some spelling variations:
trang xa » trang va, trang ha, trong xa
trinh vi » trinh va, trinh ve, trinh viet
trong xu » thong xu, trong su, trong thu
vu sach » vu bach, su sach, vu khach
coc tuc » coc luc, hoc thuc, doc thuc
tinh vi » tinh voi, tinh va, dinh vi
cua tre » cua te, cuu tre, cua triet
sach ty » sach y, sach tu, sach thu
hieu va » lieu va, hieu qua
tuc va » thuc va, truc va, tuc xa
va coc » va cuoc, va cac, va hoc

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu sach ty ((trang xa) or (trong xu)) hoi. hieu va coc tuc va ((tinh vi) or (trinh vi)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sach ty ((trang xa) OR (trong xu)) hoi. hieu va coc tuc va ((tinh vi) OR (trinh vi)) cua tre.
• Adding a wildcard symbol may retrieve word variants: vu sach ty ((trang xa) or (trong xu)) hoi. hieu va coc tuc va ((tinh vi) or (trinh vi)) cua tre*.