Perhaps you should try some spelling variations:
hanh thai » nhanh thai, hinh thai, hanh tai
van hanh » van thanh, ban hanh, van anh
cuu tre » cua tre, cau tren, cau treo
xuc van » duc van, luc van, vuc van
cac xuc » cam xuc, cac nuoc, chat xuc
hieu ve » hieu va, hieu van
nang ho » nang hoc, nang co, tang ho
ve cac » va cac, vien cac
sac ky » cac ky, sai ky
nang o » nang co, nang ro, nang x
cua te » cua tu
tu sac » tu sach, tu cac, tu san

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 o) OR (nang ho)) lai. hieu ve cac xuc van hanh thai ((cua te) or (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky ((nang o) OR (nang ho)) lai. hieu ve cac xuc van hanh thai ((cua te) OR (cuu tre)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sac ky ((nang o) OR (nang ho)) lai. hieu ve cac xuc van hanh thai ((cua te) or (cuu tre))".
• Adding a wildcard symbol may retrieve word variants: tu sac ky ((nang o) OR (nang ho)) lai. hieu ve cac xuc van hanh thai ((cua te) or (cuu tre))*.