Perhaps you should try some spelling variations:
thien van » thi van
van thanh » ban thanh, van tuan
van hanh » ban hanh, van anh, van ban
sach ty » sach tu, sach thu, xach tay
nang xa » nang x, lang xa, nang ma
nam qua » nam quan, nam cua, nam mua
cua tre » cua te, cuu tre, cua triet

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 hoi. thien van nam qua ((van hanh) OR (van thanh)) dai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach y) OR (sach ty)) nang xa hoi. thien van nam qua ((van hanh) OR (van thanh)) dai cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((sach y) or (sach ty)) nang xa hoi. thien van nam qua ((van hanh) OR (van thanh)) dai cua tre".
• Adding a wildcard symbol may retrieve word variants: tu ((sach y) or (sach ty)) nang xa hoi. thien van nam qua ((van hanh) OR (van thanh)) dai cua tre*.