Perhaps you should try some spelling variations:
ve cham » ve chat, vu cham, ve chim
va cham » va chat, va tham
nang xa » nang x, nang ma, mang xa
va hanh » van hanh, va thanh, va danh
lang xa » lang ha, dang xay, lang van
vi cua » vai cua, di cua
luc va » duc va, tuc va, loc va
te sac » te sach, te cac, te san
sac ky » cac ky, sai ky
cua te » cua tu

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