Perhaps you should try some spelling variations:
su triet » su viet, su tien, ve triet
cham xuc » cam xuc, chat xuc, cham soc
lang xa » lang ha, dang xay, lang van
nang xa » nang x, nang ma, mang xa
hieu vu » hieu va, hieu ve, hieu su
vu cham » va cham, vu kham, tu cham
va hanh » van hanh, va thanh, va danh
sac ky » cac ky, sai ky
va dan » ca dan, va dao, va dau
tu sac » tu sach, tu cac, tu san
vi su » va su, ve su, ki su

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sac ky ((nang xa) or (lang xa)) hoi. hieu vu cham xuc ((va hanh) or (va dan)) vi su triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky ((nang xa) OR (lang xa)) hoi. hieu vu cham xuc ((va hanh) OR (va dan)) vi su triet.
• Adding a wildcard symbol may retrieve word variants: tu sac ky ((nang xa) or (lang xa)) hoi. hieu vu cham xuc ((va hanh) or (va dan)) vi su triet*.