Perhaps you should try some spelling variations:
cua tre » cua te, cuu tre, cua triet
va danh » va dinh, va dan, dia danh
va hanh » van hanh, va thanh, ban hanh
hieu ve » hieu va, hieu van
cam tuc » cam xuc, cam tu, nam thuc
ve cam » ve cham, ve cac, va cam
sac ky » cac ky
vi cua » vai cua, di cua
x hoi » xa hoi, o hoi, x ho

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: te ((sac ky) OR (sai ky)) nang x hoi. hieu ve cam tuc ((va hanh) OR (va danh)) vi cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te ((sac ky) OR (sai ky)) nang x hoi. hieu ve cam tuc ((va hanh) or (va danh)) vi cua tre~".
• Adding a wildcard symbol may retrieve word variants: te ((sac ky) OR (sai ky)) nang x hoi. hieu ve cam tuc ((va hanh) or (va danh)) vi cua tre*.