Perhaps you should try some spelling variations:
ve triet » va trien, su triet
cao hoi » cau hoi, co hoi, cao hoc
ve cham » va cham, ve chat, vu cham
xuc van » duc van, luc van, xuc ban
vuc van » duc van, luc van, thuc van
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky
va cam » va cham, va cac, va cao
thi ve » thi le, thi vu, thi 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 cam)) ((xuc van) or (vuc van)) hoang thi ve triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky nang cao hoi. hieu ((ve cham) OR (va cam)) ((xuc van) OR (vuc van)) hoang thi ve triet.
• Adding a wildcard symbol may retrieve word variants: tu sac ky nang cao hoi. hieu ((ve cham) or (va cam)) ((xuc van) or (vuc van)) hoang thi ve triet*.