Perhaps you should try some spelling variations:
cua triet » cua viet, va triet
su triet » su viet, su tien, ve triet
va thanh » gia thanh, ban thanh, le thanh
va tinh » may tinh
hieu ve » hieu va, hieu van
nang xa » nang x, lang xa, nang ma
sac ky » cac ky, sai ky
cam tu » cam thu, nam tu, dam tu
ve cam » ve cham, ve cac, va cam
tu sac » tu sach, tu cac, tu san

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

• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky nang xa hoi. hieu ve cam tu ((va thanh) OR (va tinh)) vai ((cua triet) OR (su triet))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sac ky nang xa hoi. hieu ve cam tu ((va thanh) or (va tinh)) vai ((cua triet) OR (su triet))~".
• Adding a wildcard symbol may retrieve word variants: tu sac ky nang xa hoi. hieu ve cam tu ((va thanh) or (va tinh)) vai ((cua triet) OR (su triet))*.