Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
sach kem » hanh kem
ban danh » ban doanh, ban hanh, ban dan
lang xa » lang ha, dang xay, lang van
cam cua » ca cua, nam cua, cau cua
danh vi » hanh vi, dinh vi, danh di
cua tre » cua te, cuu tre, dua tren
sac ky » cac ky, sai ky
va cam » va cham, va cac, va cao

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 kem) or (sac ky)) lang xa hoi. lieu va cam cua ban danh vi ((cua tre) OR (cua triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach kem) OR (sac ky)) lang xa hoi. lieu va cam cua ban danh vi ((cua tre) OR (cua triet)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((sach kem) or (sac ky)) lang xa hoi. lieu va cam cua ban danh vi ((cua tre) OR (cua triet))".
• Adding a wildcard symbol may retrieve word variants: tu ((sach kem) or (sac ky)) lang xa hoi. lieu va cam cua ban danh vi ((cua tre) OR (cua triet))*.