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

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 cam xuc ((va hanh) or (va dan)) vi cua 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 cam xuc ((va hanh) OR (va dan)) vi cua triet.
• Adding a wildcard symbol may retrieve word variants: tu sac ky ((nang xa) or (lang xa)) hoi. hieu vu cam xuc ((va hanh) or (va dan)) vi cua triet*.