Perhaps you should try some spelling variations:
va hanh » van hanh, va thanh, va danh
vu kham » vu khanh
ve cham » va cham, ve chat, vu cham
nang ma » tang ma, sang ma, nang cao
sac ky » cac ky, sai ky
xuc va » duc va, tuc va, luc va
ma hoi » mai hoi, xa hoi, ma hoa
hai va » hai van, thai va, hoi va
tu sac » tu sach, tu cac, tu san
bi va » bo 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 ma hoi. hieu ((ve cham) or (vu kham)) xuc va hanh ((bi va) or (hai va)) thieu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky nang ma hoi. hieu ((ve cham) OR (vu kham)) xuc va hanh ((bi va) OR (hai va)) thieu.
• Adding a wildcard symbol may retrieve word variants: tu sac ky nang ma hoi. hieu ((ve cham) or (vu kham)) xuc va hanh ((bi va) or (hai va)) thieu*.