Perhaps you should try some spelling variations:
tham soc » cham soc, tham nuoc, thai son
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
hieu va » hieu qua
va hanh » van hanh, va thanh, va danh
hanh di » hanh vi, hanh de, hang di
cuu tre » cua tre, cau tren, cau treo
ve cac » va cac, vien cac
soc va » hoc va, loc va, doc va
di cuu » di cau, di cua, dinh cuu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ve cac ky lang xa hoi. ((hieu va) OR (lieu va)) tham soc va hanh di cuu tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ve cac ky lang xa hoi. ((hieu va) OR (lieu va)) tham soc va hanh di cuu tre".
• Adding a wildcard symbol may retrieve word variants: ve cac ky lang xa hoi. ((hieu va) OR (lieu va)) tham soc va hanh di cuu tre*.