Perhaps you should try some spelling variations:
cua viet » ca viet, hoa viet, cua vat
nang xa » nang x, lang xa, nang ma
ve cham » va cham, ve chat, vu cham
te sac » te sach, te cac, te san
sac ky » cac ky, sai ky
ve cac » vien cac
luc va » duc va, tuc va, loc va
va dan » ca dan, va dao, va dau
dan de » dan den, dang de, van de
de cua » le cua, te cua, dieu 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 nang xa hoi. hieu ((((va cac) or (ve cac))) or (ve cham)) luc va dan de cua viet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sac ky nang xa hoi. hieu ((((va cac) OR (ve cac))) OR (ve cham)) luc va dan de cua viet.
• Adding a wildcard symbol may retrieve word variants: te sac ky nang xa hoi. hieu ((((va cac) or (ve cac))) or (ve cham)) luc va dan de cua viet*.