Perhaps you should try some spelling variations:
cua triet » cua viet, va triet
su triet » su viet, su tien, ve triet
van hanh » van thanh, ban hanh, van anh
tham xuc » tham nuoc, tham thuc, pham duc
nang xay » dang xay, nganh xay, nang xuan
xay hoi » xa hoi, tay hoi, cay phoi
va tham » van tham, va cham, va thanh
xuc van » duc van, luc van, vuc van
thu san » thuy san, thu ban, phu san
hanh di » hanh vi, hanh de, hang di
vu san » va san, vu ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((vu san) or (thu san)) ky nang xay hoi. lieu va tham xuc van hanh di ((cua triet) or (su triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((vu san) OR (thu san)) ky nang xay hoi. lieu va tham xuc van hanh di ((cua triet) OR (su triet)).
• Adding a wildcard symbol may retrieve word variants: ((vu san) or (thu san)) ky nang xay hoi. lieu va tham xuc van hanh di ((cua triet) or (su triet))*.