Perhaps you should try some spelling variations:
hanh thai » nhanh thai, hinh thai, hanh tai
ky tang » ky nang, ky dang, kho tang
tang ha » lang ha, tang ma, trung ha
hieu va » lieu va, hieu qua
cam tuc » cam xuc, cam tu, nam thuc
va hanh » van hanh, va thanh, va danh
cua tre » cuu tre, cua triet, dua tren
te sac » te sach, te cac, te san
sac ky » cac ky, sai ky
ha hoi » hoa hoi, ha noi, xa hoi
va cam » va cham, va cac, va cao
tuc va » thuc va, truc va, tuc xa
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: te sac ky tang ha hoi. hieu va cam tuc va hanh thai ((cua tre) OR (cua te))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sac ky tang ha hoi. hieu va cam tuc va hanh thai ((cua tre) OR (cua te))".
• Adding a wildcard symbol may retrieve word variants: te sac ky tang ha hoi. hieu va cam tuc va hanh thai ((cua tre) OR (cua te))*.