Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
thanh doi » thanh loi, thanh moi, thanh do
thanh di » thanh de, thanh do, thanh dinh
hieu ve » hieu va, hieu van
cam luc » cam xuc, cau luc
nang xa » nang x, lang xa, nang ma
cua tre » cua te, cuu tre, dua tren
ve cam » ve cham, ve cac, va cam
luc va » duc va, tuc va, loc va
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 hoi. hieu ve cam luc va ((thanh di) or (thanh doi)) ((cua tre) or (cua triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky nang xa hoi. hieu ve cam luc va ((thanh di) OR (thanh doi)) ((cua tre) OR (cua triet)).
• Adding a wildcard symbol may retrieve word variants: tu sac ky nang xa hoi. hieu ve cam luc va ((thanh di) or (thanh doi)) ((cua tre) or (cua triet))*.