Perhaps you should try some spelling variations:
cua viet » ca viet, hoa viet, cua vat
danh vi » hanh vi, dinh vi, danh di
va danh » va dinh, va dan, va hanh
truc va » thuc va, thuc vat, trung va
so sinh » so sanh, so tinh, cho sinh
nang ma » tang ma, sang ma, nang cao
ve cam » ve cham, ve cac, ve cai
sinh y » sinh ly
va cam » va cham, va cac, va cao
ma hoi » mai hoi, xa hoi, ma hoa
y nang » ky nang, ly nang, v nang
vi cua » vai cua, di cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sinh y nang ma hoi. hieu ((ve cam) OR (va cam)) truc va danh vi cua viet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so sinh y nang ma hoi. hieu ((ve cam) OR (va cam)) truc va danh vi cua viet".
• Adding a wildcard symbol may retrieve word variants: so sinh y nang ma hoi. hieu ((ve cam) OR (va cam)) truc va danh vi cua viet*.