Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
luc van » luoc van, luu van, duc van
duc ban » duc tan, duc van, dua ban
hanh ca » hanh cac, hanh cat, hanh cua
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky
ca cua » co cua

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