Perhaps you should try some spelling variations:
cua tre » cua te, cuu tre, cua triet
va danh » va dinh, va hanh, dia danh
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
ve cham » va cham, ve chat, vu cham
vi cua » vai cua, di cua
va dan » ca dan, va dao, va dau
tu sac » tu sach, tu cac, tu san
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: tu sac ky lang xa hoi. hieu ((ve cham) or (va cac)) luc ((va danh) OR (va dan)) vi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky lang xa hoi. hieu ((ve cham) OR (va cac)) luc ((va danh) OR (va dan)) vi cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sac ky lang xa hoi. hieu ((ve cham) or (va cac)) luc ((va danh) OR (va dan)) vi cua tre".
• Adding a wildcard symbol may retrieve word variants: tu sac ky lang xa hoi. hieu ((ve cham) or (va cac)) luc ((va danh) OR (va dan)) vi cua tre*.