Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
thuat sac » thuat sach, thuat san, thuat tac
hanh vai » hanh vi, hanh va, hanh tai
sac ky » cac ky, sai ky
va cam » va cham, va cac, va cao
tuc va » thuc va, truc va, duc va
cua te » cua tu
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: thuat sac ky nang x hoi. lieu va cam ((tuc va) OR (tuc xa)) hanh vai ((cua triet) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat sac ky nang x hoi. lieu va cam ((tuc va) OR (tuc xa)) hanh vai ((cua triet) OR (cua te)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuat sac ky nang x hoi. lieu va cam ((tuc va) OR (tuc xa)) hanh vai ((cua triet) or (cua te))".
• Adding a wildcard symbol may retrieve word variants: thuat sac ky nang x hoi. lieu va cam ((tuc va) OR (tuc xa)) hanh vai ((cua triet) or (cua te))*.