Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
van chat » cao chat
han tai » hang tai, nhan tai, van tai
cua tre » cua te, cuu tre, dua tren
te sac » te sach, te cac, te san
sac ky » cac ky, sai ky
va cam » va cham, va cac, va cao
tuc va » thuc va, truc va, tuc xa
va han » va phan, van han, va hanh
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: te sac ky nang x hoi. hieu ((va cam) or (van chat)) tuc va han tai ((cua tre) OR (cua triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sac ky nang x hoi. hieu ((va cam) OR (van chat)) tuc va han tai ((cua tre) OR (cua triet)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sac ky nang x hoi. hieu ((va cam) or (van chat)) tuc va han tai ((cua tre) OR (cua triet))".
• Adding a wildcard symbol may retrieve word variants: te sac ky nang x hoi. hieu ((va cam) or (van chat)) tuc va han tai ((cua tre) OR (cua triet))*.