Perhaps you should try some spelling variations:
cau treo » cau theo, cau tren, cau triet
ky lang » ky nang, ky dang, ky tang
lang ha » long ha
ve cham » va cham, ve chat, vu cham
danh vi » dinh vi, danh di, danh va
tu cham » toc cham, thi cham
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky
ha hoi » hoa hoi, ha noi, xa hoi

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 ha hoi. hieu ((ve cham) or (tu cham)) hoc va ((danh vi) or (hanh vi)) cau treo~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky lang ha hoi. hieu ((ve cham) OR (tu cham)) hoc va ((danh vi) OR (hanh vi)) cau treo.
• Adding a wildcard symbol may retrieve word variants: tu sac ky lang ha hoi. hieu ((ve cham) or (tu cham)) hoc va ((danh vi) or (hanh vi)) cau treo*.