Perhaps you should try some spelling variations:
cua tre » cua te, cuu tre, cua triet
va dinh » van dinh, va kinh, va tinh
va hanh » van hanh, va thanh, va danh
cam luc » cam xuc, cau luc
hieu ve » hieu va, hieu van
nang xa » nang x, lang xa, nang ma
ve cam » ve cham, ve cac, va cam
sac ky » sai ky
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: te ((sac ky) OR (cac ky)) nang xa hoi. hieu ve cam luc ((va hanh) or (va dinh)) vi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te ((sac ky) OR (cac ky)) nang xa hoi. hieu ve cam luc ((va hanh) OR (va dinh)) vi cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te ((sac ky) OR (cac ky)) nang xa hoi. hieu ve cam luc ((va hanh) or (va dinh)) vi cua tre".
• Adding a wildcard symbol may retrieve word variants: te ((sac ky) OR (cac ky)) nang xa hoi. hieu ve cam luc ((va hanh) or (va dinh)) vi cua tre*.