Perhaps you should try some spelling variations:
hanh thai » nhanh thai, hinh thai, hanh tai
van hanh » van thanh, ban hanh, van anh
hieu ve » hieu va, hieu van
xuc van » duc van, luc van, vuc van
cua tre » cuu tre, cua triet, dua tren
ky dang » ky nang, ky danh
dang xa » dang xay, lang xa, dang ha
su sac » su sach, su cac
ve cam » ve cham, ve cac, va cam
su xac » pu xac, su cac
cua te » cua tu

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

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