Perhaps you should try some spelling variations:
sach tham » sach nha
tham lang » nham nang, pham hang, thai bang
te sach » toc sach
va danh » va dinh, va hanh, dia danh
cua tre » cua te, cuu tre, cua triet
lang xa » lang ha, dang xay, lang van
ve cai » va cai, ve tai, ve cau
va dan » ca dan, va dao, va dau
di cua » dai cua, doi cua, de cua
ve cac » va cac, vien cac

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 tham lang xa hoi. hieu ((ve cai) or (ve cac)) xuc ((va danh) OR (va dan)) di cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach tham lang xa hoi. hieu ((ve cai) OR (ve cac)) xuc ((va danh) OR (va dan)) di cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach tham lang xa hoi. hieu ((ve cai) or (ve cac)) xuc ((va danh) OR (va dan)) di cua tre".
• Adding a wildcard symbol may retrieve word variants: te sach tham lang xa hoi. hieu ((ve cai) or (ve cac)) xuc ((va danh) OR (va dan)) di cua tre*.