Perhaps you should try some spelling variations:
cua tre » cua te, cuu tre, cua triet
va hanh » van hanh, va thanh, va danh
cac loc » cac lop, cac toc, cac hoc
hieu va » lieu va, hieu qua
hieu ve » hieu van
lang xa » lang ha, dang xay, lang van
ky lang » ky nang, ky dang, ky tang
vu sach » vu bach, su sach, vu khach
loc va » hoc va, luc va
vi cua » vai cua, di cua
su sac » su sach, su cac, su xac

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sac) OR (vu sach)) ky lang xa hoi. ((hieu ve) OR (hieu va)) cac loc va hanh vi cua tre~.
• Adding a wildcard symbol may retrieve word variants: ((su sac) or (vu sach)) ky lang xa hoi. ((hieu ve) or (hieu va)) cac loc va hanh vi cua tre*.