Perhaps you should try some spelling variations:
cham duc » pham duc, cham soc, pham duy
lang xa » dang xay, lang van
cua tre » cuu tre, cua triet, dua tren
lang ha » long ha
xanh di » danh di, vanh dai, xanh tai
va xanh » va danh, va hanh, va anh
va cham » va chat, va tham
te sac » te sach, te cac, te san
sac ky » cac ky, sai ky
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sac ky ((lang xa) or (lang ha)) hoi. lieu va cham duc va xanh di ((cua tre) OR (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sac ky ((lang xa) OR (lang ha)) hoi. lieu va cham duc va xanh di ((cua tre) OR (cua te)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sac ky ((lang xa) or (lang ha)) hoi. lieu va cham duc va xanh di ((cua tre) OR (cua te))".
• Adding a wildcard symbol may retrieve word variants: te sac ky ((lang xa) or (lang ha)) hoi. lieu va cham duc va xanh di ((cua tre) OR (cua te))*.