Perhaps you should try some spelling variations:
chat truc » cau truc, chat xuc
hieu cac » hieu luc, hieu va, hieu van
danh dai » danh dau, danh di, danh sai
hieu cao » chieu cao, hieu ca, kieu cao
tu sach » thu sach, su sach, te sach
dai cuu » dai cua, dai huu
va danh » va dinh, va dan, va hanh
truc va » thuc va, thuc vat, trung va
cuu tre » cua tre, cau tren, cau treo
sach ky » sac ky, sach y, sach ty
lang xa » lang ha, dang xay, lang van
nang xa » nang x, nang ma, mang xa

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 ky ((nang xa) OR (lang xa)) hoi. ((hieu cao) or (hieu cac)) chat truc va danh dai cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ky ((nang xa) OR (lang xa)) hoi. ((hieu cao) OR (hieu cac)) chat truc va danh dai cuu tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ky ((nang xa) OR (lang xa)) hoi. ((hieu cao) or (hieu cac)) chat truc va danh dai cuu tre".
• Adding a wildcard symbol may retrieve word variants: tu sach ky ((nang xa) OR (lang xa)) hoi. ((hieu cao) or (hieu cac)) chat truc va danh dai cuu tre*.