Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
thanh vi » hanh vi, thanh va, thanh ve
ky lang » ky nang, ky dang, tay lang
ky tang » ky nang, ky dang, kho tang
xuc van » duc van, luc van, vuc van
tu sac » tu sach, tu cac, tu san
vi cua » vai cua, di cua
cua te » cua tu
ve cac » va cac, vien cac
ve cai » va cai, ve tai, ve cau

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) OR (ky tang)) xa hoi. hieu ((ve cai) or (ve cac)) xuc van thanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ((ky lang) OR (ky tang)) xa hoi. hieu ((ve cai) OR (ve cac)) xuc van thanh vi cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sac ((ky lang) OR (ky tang)) xa hoi. hieu ((ve cai) or (ve cac)) xuc van thanh vi cua te*".