Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
hanh vai » hanh vi, hanh va, hanh tai
han hanh » ban hanh, van hanh, han danh
hinh huu » dinh huu, hinh luu, tinh huu
dang xay » dang van, van xay
vai cua » dai cua, hai cua, lai cua
va hinh » va chinh, va kinh, va tinh
hieu va » lieu va, hieu qua
lang xa » lang ha, lang van
nang xa » nang x, nang ma, mang xa
sac ky » cac ky, sai ky
tu sac » tu sach, tu cac, tu san

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))) or (dang xay)) hoi. hieu va hinh huu han hanh vai cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky ((((nang xa) OR (lang xa))) OR (dang xay)) hoi. hieu va hinh huu han hanh vai cua triet.
• Adding a wildcard symbol may retrieve word variants: tu sac ky ((((nang xa) or (lang xa))) or (dang xay)) hoi. hieu va hinh huu han hanh vai cua triet*.