Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
thien van » thi van
van hanh » ban hanh, van anh, van ban
te sach » toc sach
hai xuc » hai cuc, hai xu, chat xuc
van hai » van ha, van chat, van phan
nang xa » lang xa, nang ma, mang xa
cua tre » cua te, cuu tre, cua triet
di cua » dai cua, doi cua, de cua

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