Perhaps you should try some spelling variations:
hieu ve » hieu va, hieu van
xa hanh » xa thanh, xa khanh, va hanh
hanh va » hang va, hanh vi
cuu tre » cau tren, cau treo
cua tre » cua te, cua triet, dua tren
te sac » te sach, te cac
te san » te ban, ke san, tu san
ve cam » ve cham, ve cac, va cam
cam tu » cam thu, nam tu, dam tu
tu xa » tu xay, tu va, te xa

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((te sac) OR (te san)) ky nang x ho. hieu ve cam tu xa hanh va ((cuu tre) or (cua tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te sac) OR (te san)) ky nang x ho. hieu ve cam tu xa hanh va ((cuu tre) OR (cua tre)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((te sac) OR (te san)) ky nang x ho. hieu ve cam tu xa hanh va ((cuu tre) or (cua tre))".
• Adding a wildcard symbol may retrieve word variants: ((te sac) OR (te san)) ky nang x ho. hieu ve cam tu xa hanh va ((cuu tre) or (cua tre))*.