Perhaps you should try some spelling variations:
thien van » thi van
hanh tai » thanh tai, hang tai, han tai
sach ty » sach tu, sach thu, xach tay
nang xa » lang xa, nang ma, mang xa
nam tuc » nam thuc, nam truc, nam tu
xa hanh » xa thanh, xa khanh, va hanh
cuc te » cua te, cuc thue, cuc tieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu ((sach y) or (sach ty)) ((nang xa) or (nang x)) hoi. thien van nam tuc xa hanh tai cuc te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach y) OR (sach ty)) ((nang xa) OR (nang x)) hoi. thien van nam tuc xa hanh tai cuc te.
• Adding a wildcard symbol may retrieve word variants: tu ((sach y) or (sach ty)) ((nang xa) or (nang x)) hoi. thien van nam tuc xa hanh tai cuc te*.