Perhaps you should try some spelling variations:
hieu van » hieu va, thien van, lieu va
van hanh » van thanh, ban hanh, van anh
ky lang » ky nang, ky tang, tay lang
ky dang » ky nang, ky danh
van cam » van nam, van lam, van cau
xuc van » duc van, luc van, xuc ban
tu sac » tu sach, tu cac, tu san
vi cua » vai cua, di cua
te cua » tue cua, le cua, de cua

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 dang)) xa hoi. hieu van cam xuc van hanh ((vi cua) or (te cua)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ((ky lang) OR (ky dang)) xa hoi. hieu van cam xuc van hanh ((vi cua) OR (te cua)) tre.
• Adding a wildcard symbol may retrieve word variants: tu sac ((ky lang) or (ky dang)) xa hoi. hieu van cam xuc van hanh ((vi cua) or (te cua)) tre*.