Perhaps you should try some spelling variations:
cao hoi » cau hoi, co hoi, cao hoc
ve cham » ve chat, vu cham, ve chim
va cham » va chat, va tham
va danh » va dinh, va dan, va hanh
lai cua » dai cua, hai cua, thai cua
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky
xuc va » duc va, tuc va, luc va

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 nang cao hoi. hieu ((ve cham) or (va cham)) xuc va danh ((lai cua) OR (lai chau)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky nang cao hoi. hieu ((ve cham) OR (va cham)) xuc va danh ((lai cua) OR (lai chau)) tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sac ky nang cao hoi. hieu ((ve cham) or (va cham)) xuc va danh ((lai cua) OR (lai chau)) tre*".