Perhaps you should try some spelling variations:
hieu van » hieu va, thien van, lieu va
cuu tre » cua tre, cau tren, cau treo
va tinh » may tinh
va dinh » van dinh, va kinh, vu dinh
van lam » van nam
lam xuc » cam xuc, lam duoc
lang xa » lang ha, dang xay, lang van
ky lang » ky nang, ky dang, ky tang
vi cuu » vi luu, vinh cuu
te sai » te bai, te lai, te hai

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((te sai) or (te tai)) ky lang xa hoi. hieu van lam xuc ((va dinh) OR (va tinh)) vi cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te sai) OR (te tai)) ky lang xa hoi. hieu van lam xuc ((va dinh) OR (va tinh)) vi cuu tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((te sai) or (te tai)) ky lang xa hoi. hieu van lam xuc ((va dinh) OR (va tinh)) vi cuu tre".
• Adding a wildcard symbol may retrieve word variants: ((te sai) or (te tai)) ky lang xa hoi. hieu van lam xuc ((va dinh) OR (va tinh)) vi cuu tre*.