Perhaps you should try some spelling variations:
hanh thai » nhanh thai, hinh thai, hanh tai
cam tuc » cam xuc, cam tu, nam thuc
ky dang » ky nang, ky danh
dang ma » dang mau, dang mam, dang mat
cua tre » cua te, cuu tre, cua triet
hieu va » hieu qua
va hanh » van hanh, va thanh, va danh
te sac » te sach, te cac, te san
tuc va » thuc va, truc va, tuc xa
sac ky » cac ky, sai ky
ma hoi » mai hoi, xa hoi, ma hoa
cua tu » cua tuc, cua su, cua cu

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 dang ma hoi. ((hieu va) or (lieu va)) cam tuc va hanh thai ((cua tre) or (cua tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sac ky dang ma hoi. ((hieu va) OR (lieu va)) cam tuc va hanh thai ((cua tre) OR (cua tu)).
• Adding a wildcard symbol may retrieve word variants: te sac ky dang ma hoi. ((hieu va) or (lieu va)) cam tuc va hanh thai ((cua tre) or (cua tu))*.