Perhaps you should try some spelling variations:
truc va » thuc va, thuc vat, trung va
ve cham » va cham, ve chat, vu cham
cuu tre » cua tre, cau tren, cau treo
hieu ve » hieu va, hieu van
tang ma » mang may, tang van
ky tang » ky nang, ky dang, kho tang
ma hoi » mai hoi, xa hoi, ma hoa
sac ky » cac ky, sai ky
xac va » tac va, ac va, bac va
vi cuu » vi luu, vinh cuu
tu sac » tu sach, tu cac, tu san

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sac ky tang ma hoi. hieu ve cham ((((duc va) or (xac va))) or (truc va)) hanh vi cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky tang ma hoi. hieu ve cham ((((duc va) OR (xac va))) OR (truc va)) hanh vi cuu tre.
• Adding a wildcard symbol may retrieve word variants: tu sac ky tang ma hoi. hieu ve cham ((((duc va) or (xac va))) or (truc va)) hanh vi cuu tre*.