Perhaps you should try some spelling variations:
lang dai » lang hai, lang mai, lang chai
thanh vi » hanh vi, thanh va, nhanh vi
thanh ve » hanh ve, thanh va, thanh vien
ky lang » ky nang, ky dang, ky tang
dai moi » doi moi, dai hoi
ve cham » va cham, ve chat, vu cham
vu kham » vu khanh
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky
xuc va » duc va, tuc va, luc va
thiet » thieu

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 dai moi. hieu ((ve cham) or (vu kham)) xuc va ((thanh vi) or (thanh ve)) va thiet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky lang dai moi. hieu ((ve cham) OR (vu kham)) xuc va ((thanh vi) OR (thanh ve)) va thiet.
• Adding a wildcard symbol may retrieve word variants: tu sac ky lang dai moi. hieu ((ve cham) or (vu kham)) xuc va ((thanh vi) or (thanh ve)) va thiet*.