Perhaps you should try some spelling variations:
chat trung » chat trong, ha trung, cua trung
hieu cao » chieu cao, hieu cac, hieu ca
trung va » truong va, trang va, trung ha
danh dai » danh dau, danh di, danh sai
sach ky » sach y, sach ty, sach kem
lang xa » lang ha, dang xay, lang van
va danh » va dinh, va dan, va hanh
cua tre » cua te, cuu tre, cua triet
sac ky » cac ky, sai ky

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu ((sach ky) OR (sac ky)) lang xa hoi. hieu cao chat trung va danh dai cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu ((sach ky) OR (sac ky)) lang xa hoi. hieu cao chat trung va danh dai cua tre".
• Adding a wildcard symbol may retrieve word variants: thu ((sach ky) OR (sac ky)) lang xa hoi. hieu cao chat trung va danh dai cua tre*.