Perhaps you should try some spelling variations:
lang van » dang van, tang van, hoang van
cham cuu » cap cuu, chat cua
cua tre » cua te, cuu tre, cua triet
ky lang » ky nang, ky dang, ky tang
van hoe » van hoa, van hoc, van hieu
cam cuu » cap cuu
danh vi » dinh vi, danh di, danh va
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 van hoe. lieu va ((cam cuu) or (cham cuu)) ban ((danh vi) OR (hanh vi)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky lang van hoe. lieu va ((cam cuu) OR (cham cuu)) ban ((danh vi) OR (hanh vi)) cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sac ky lang van hoe. lieu va ((cam cuu) or (cham cuu)) ban ((danh vi) OR (hanh vi)) cua tre".
• Adding a wildcard symbol may retrieve word variants: tu sac ky lang van hoe. lieu va ((cam cuu) or (cham cuu)) ban ((danh vi) OR (hanh vi)) cua tre*.